31710336

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:322

約数の個数: 128

約数和(自身を含む): 98703360

約数和(自身を除く): 66993024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 128, 141, 168, 188, 192, 224, 251, 282, 329, 336, 376, 384, 448, 502, 564, 658, 672, 752, 753, 896, 987, 1004, 1128, 1316, 1344, 1504, 1506, 1757, 1974, 2008, 2256, 2632, 2688, 3008, 3012, 3514, 3948, 4016, 4512, 5264, 5271, 6016, 6024, 7028, 7896, 8032, 9024, 10528, 10542, 11797, 12048, 14056, 15792, 16064, 18048, 21056, 21084, 23594, 24096, 28112, 31584, 32128, 35391, 42112, 42168, 47188, 48192, 56224, 63168, 70782, 82579, 84336, 94376, 96384, 112448, 126336, 141564, 165158, 168672, 188752, 224896, 247737, 283128, 330316, 337344, 377504, 495474, 566256, 660632, 674688, 755008, 990948, 1132512, 1321264, 1510016, 1981896, 2265024, 2642528, 3963792, 4530048, 5285056, 7927584, 10570112, 15855168, 31710336]

約数ペア:

[(1, 31710336), (2, 15855168), (3, 10570112), (4, 7927584), (6, 5285056), (7, 4530048), (8, 3963792), (12, 2642528), (14, 2265024), (16, 1981896), (21, 1510016), (24, 1321264), (28, 1132512), (32, 990948), (42, 755008), (47, 674688), (48, 660632), (56, 566256), (64, 495474), (84, 377504), (94, 337344), (96, 330316), (112, 283128), (128, 247737), (141, 224896), (168, 188752), (188, 168672), (192, 165158), (224, 141564), (251, 126336), (282, 112448), (329, 96384), (336, 94376), (376, 84336), (384, 82579), (448, 70782), (502, 63168), (564, 56224), (658, 48192), (672, 47188), (752, 42168), (753, 42112), (896, 35391), (987, 32128), (1004, 31584), (1128, 28112), (1316, 24096), (1344, 23594), (1504, 21084), (1506, 21056), (1757, 18048), (1974, 16064), (2008, 15792), (2256, 14056), (2632, 12048), (2688, 11797), (3008, 10542), (3012, 10528), (3514, 9024), (3948, 8032), (4016, 7896), (4512, 7028), (5264, 6024), (5271, 6016)]