13912160

素因数分解:

$2^5\times 5^1\times {\mathrm{86951}}^1$

素因数の和:86966

約数の個数: 24

約数和(自身を含む): 32867856

約数和(自身を除く): 18955696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 86951, 173902, 347804, 434755, 695608, 869510, 1391216, 1739020, 2782432, 3478040, 6956080, 13912160]

約数ペア:

[(1, 13912160), (2, 6956080), (4, 3478040), (5, 2782432), (8, 1739020), (10, 1391216), (16, 869510), (20, 695608), (32, 434755), (40, 347804), (80, 173902), (160, 86951)]