40102288

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{10487}}^1$

素因数の和:10734

約数の個数: 20

約数和(自身を含む): 78030720

約数和(自身を除く): 37928432

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 10487, 20974, 41948, 83896, 167792, 2506393, 5012786, 10025572, 20051144, 40102288]

約数ペア:

[(1, 40102288), (2, 20051144), (4, 10025572), (8, 5012786), (16, 2506393), (239, 167792), (478, 83896), (956, 41948), (1912, 20974), (3824, 10487)]