90918548

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{53231}}^1$

素因数の和:53303

約数の個数: 24

約数和(自身を含む): 184821504

約数和(自身を除く): 93902956

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 53231, 106462, 212924, 372617, 745234, 1490468, 3247091, 6494182, 12988364, 22729637, 45459274, 90918548]

約数ペア:

[(1, 90918548), (2, 45459274), (4, 22729637), (7, 12988364), (14, 6494182), (28, 3247091), (61, 1490468), (122, 745234), (244, 372617), (427, 212924), (854, 106462), (1708, 53231)]