126331472

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{62171}}^1$

素因数の和:62306

約数の個数: 20

約数和(自身を含む): 246698496

約数和(自身を除く): 120367024

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 62171, 124342, 248684, 497368, 994736, 7895717, 15791434, 31582868, 63165736, 126331472]

約数ペア:

[(1, 126331472), (2, 63165736), (4, 31582868), (8, 15791434), (16, 7895717), (127, 994736), (254, 497368), (508, 248684), (1016, 124342), (2032, 62171)]