41987312

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{12437}}^1$

素因数の和:12656

約数の個数: 20

約数和(自身を含む): 81742536

約数和(自身を除く): 39755224

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 12437, 24874, 49748, 99496, 198992, 2624207, 5248414, 10496828, 20993656, 41987312]

約数ペア:

[(1, 41987312), (2, 20993656), (4, 10496828), (8, 5248414), (16, 2624207), (211, 198992), (422, 99496), (844, 49748), (1688, 24874), (3376, 12437)]