40117888

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{13627}}^1$

素因数の和:13664

約数の個数: 32

約数和(自身を含む): 83403360

約数和(自身を除く): 43285472

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 13627, 27254, 54508, 109016, 218032, 313421, 436064, 626842, 872128, 1253684, 1744256, 2507368, 5014736, 10029472, 20058944, 40117888]

約数ペア:

[(1, 40117888), (2, 20058944), (4, 10029472), (8, 5014736), (16, 2507368), (23, 1744256), (32, 1253684), (46, 872128), (64, 626842), (92, 436064), (128, 313421), (184, 218032), (368, 109016), (736, 54508), (1472, 27254), (2944, 13627)]