31921536

素因数分解:

$2^7\times 3^1\times {\mathrm{97}}^1\times {\mathrm{857}}^1$

素因数の和:971

約数の個数: 64

約数和(自身を含む): 85765680

約数和(自身を除く): 53844144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 128, 192, 194, 291, 384, 388, 582, 776, 857, 1164, 1552, 1714, 2328, 2571, 3104, 3428, 4656, 5142, 6208, 6856, 9312, 10284, 12416, 13712, 18624, 20568, 27424, 37248, 41136, 54848, 82272, 83129, 109696, 164544, 166258, 249387, 329088, 332516, 498774, 665032, 997548, 1330064, 1995096, 2660128, 3990192, 5320256, 7980384, 10640512, 15960768, 31921536]

約数ペア:

[(1, 31921536), (2, 15960768), (3, 10640512), (4, 7980384), (6, 5320256), (8, 3990192), (12, 2660128), (16, 1995096), (24, 1330064), (32, 997548), (48, 665032), (64, 498774), (96, 332516), (97, 329088), (128, 249387), (192, 166258), (194, 164544), (291, 109696), (384, 83129), (388, 82272), (582, 54848), (776, 41136), (857, 37248), (1164, 27424), (1552, 20568), (1714, 18624), (2328, 13712), (2571, 12416), (3104, 10284), (3428, 9312), (4656, 6856), (5142, 6208)]