31892224

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2$

素因数の和:110

約数の個数: 108

約数和(自身を含む): 80525424

約数和(自身を除く): 48633200

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 64, 74, 91, 104, 112, 128, 148, 182, 208, 224, 256, 259, 296, 364, 416, 448, 481, 518, 592, 728, 832, 896, 962, 1036, 1184, 1369, 1456, 1664, 1792, 1924, 2072, 2368, 2738, 2912, 3328, 3367, 3848, 4144, 4736, 5476, 5824, 6734, 7696, 8288, 9472, 9583, 10952, 11648, 13468, 15392, 16576, 17797, 19166, 21904, 23296, 26936, 30784, 33152, 35594, 38332, 43808, 53872, 61568, 66304, 71188, 76664, 87616, 107744, 123136, 124579, 142376, 153328, 175232, 215488, 249158, 284752, 306656, 350464, 430976, 498316, 569504, 613312, 861952, 996632, 1139008, 1226624, 1993264, 2278016, 2453248, 3986528, 4556032, 7973056, 15946112, 31892224]

約数ペア:

[(1, 31892224), (2, 15946112), (4, 7973056), (7, 4556032), (8, 3986528), (13, 2453248), (14, 2278016), (16, 1993264), (26, 1226624), (28, 1139008), (32, 996632), (37, 861952), (52, 613312), (56, 569504), (64, 498316), (74, 430976), (91, 350464), (104, 306656), (112, 284752), (128, 249158), (148, 215488), (182, 175232), (208, 153328), (224, 142376), (256, 124579), (259, 123136), (296, 107744), (364, 87616), (416, 76664), (448, 71188), (481, 66304), (518, 61568), (592, 53872), (728, 43808), (832, 38332), (896, 35594), (962, 33152), (1036, 30784), (1184, 26936), (1369, 23296), (1456, 21904), (1664, 19166), (1792, 17797), (1924, 16576), (2072, 15392), (2368, 13468), (2738, 11648), (2912, 10952), (3328, 9583), (3367, 9472), (3848, 8288), (4144, 7696), (4736, 6734), (5476, 5824)]