40873472

素因数分解:

$2^9\times {\mathrm{97}}^1\times {\mathrm{823}}^1$

素因数の和:938

約数の個数: 40

約数和(自身を含む): 82609296

約数和(自身を除く): 41735824

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 388, 512, 776, 823, 1552, 1646, 3104, 3292, 6208, 6584, 12416, 13168, 24832, 26336, 49664, 52672, 79831, 105344, 159662, 210688, 319324, 421376, 638648, 1277296, 2554592, 5109184, 10218368, 20436736, 40873472]

約数ペア:

[(1, 40873472), (2, 20436736), (4, 10218368), (8, 5109184), (16, 2554592), (32, 1277296), (64, 638648), (97, 421376), (128, 319324), (194, 210688), (256, 159662), (388, 105344), (512, 79831), (776, 52672), (823, 49664), (1552, 26336), (1646, 24832), (3104, 13168), (3292, 12416), (6208, 6584)]