42500432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{204329}}^1$

素因数の和:204350

約数の個数: 20

約数和(自身を含む): 88679220

約数和(自身を除く): 46178788

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 204329, 408658, 817316, 1634632, 2656277, 3269264, 5312554, 10625108, 21250216, 42500432]

約数ペア:

[(1, 42500432), (2, 21250216), (4, 10625108), (8, 5312554), (13, 3269264), (16, 2656277), (26, 1634632), (52, 817316), (104, 408658), (208, 204329)]