61651642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{18671}}^1$

素因数の和:18813

約数の個数: 16

約数和(自身を含む): 100380672

約数和(自身を除く): 38729030

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 18671, 37342, 242723, 485446, 2371217, 4742434, 30825821, 61651642]

約数ペア:

[(1, 61651642), (2, 30825821), (13, 4742434), (26, 2371217), (127, 485446), (254, 242723), (1651, 37342), (3302, 18671)]