31612672

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:118

約数の個数: 144

約数和(自身を含む): 82414080

約数和(自身を除く): 50801408

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 59, 64, 91, 92, 104, 112, 118, 128, 161, 182, 184, 208, 224, 236, 256, 299, 322, 364, 368, 413, 416, 448, 472, 598, 644, 728, 736, 767, 826, 832, 896, 944, 1196, 1288, 1357, 1456, 1472, 1534, 1652, 1664, 1792, 1888, 2093, 2392, 2576, 2714, 2912, 2944, 3068, 3304, 3328, 3776, 4186, 4784, 5152, 5369, 5428, 5824, 5888, 6136, 6608, 7552, 8372, 9499, 9568, 10304, 10738, 10856, 11648, 12272, 13216, 15104, 16744, 17641, 18998, 19136, 20608, 21476, 21712, 23296, 24544, 26432, 33488, 35282, 37996, 38272, 41216, 42952, 43424, 49088, 52864, 66976, 70564, 75992, 76544, 85904, 86848, 98176, 105728, 123487, 133952, 141128, 151984, 171808, 173696, 196352, 246974, 267904, 282256, 303968, 343616, 347392, 493948, 535808, 564512, 607936, 687232, 987896, 1129024, 1215872, 1374464, 1975792, 2258048, 2431744, 3951584, 4516096, 7903168, 15806336, 31612672]

約数ペア:

[(1, 31612672), (2, 15806336), (4, 7903168), (7, 4516096), (8, 3951584), (13, 2431744), (14, 2258048), (16, 1975792), (23, 1374464), (26, 1215872), (28, 1129024), (32, 987896), (46, 687232), (52, 607936), (56, 564512), (59, 535808), (64, 493948), (91, 347392), (92, 343616), (104, 303968), (112, 282256), (118, 267904), (128, 246974), (161, 196352), (182, 173696), (184, 171808), (208, 151984), (224, 141128), (236, 133952), (256, 123487), (299, 105728), (322, 98176), (364, 86848), (368, 85904), (413, 76544), (416, 75992), (448, 70564), (472, 66976), (598, 52864), (644, 49088), (728, 43424), (736, 42952), (767, 41216), (826, 38272), (832, 37996), (896, 35282), (944, 33488), (1196, 26432), (1288, 24544), (1357, 23296), (1456, 21712), (1472, 21476), (1534, 20608), (1652, 19136), (1664, 18998), (1792, 17641), (1888, 16744), (2093, 15104), (2392, 13216), (2576, 12272), (2714, 11648), (2912, 10856), (2944, 10738), (3068, 10304), (3304, 9568), (3328, 9499), (3776, 8372), (4186, 7552), (4784, 6608), (5152, 6136), (5369, 5888), (5428, 5824)]