77432848

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{54377}}^1$

素因数の和:54474

約数の個数: 20

約数和(自身を含む): 151714620

約数和(自身を除く): 74281772

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 54377, 108754, 217508, 435016, 870032, 4839553, 9679106, 19358212, 38716424, 77432848]

約数ペア:

[(1, 77432848), (2, 38716424), (4, 19358212), (8, 9679106), (16, 4839553), (89, 870032), (178, 435016), (356, 217508), (712, 108754), (1424, 54377)]