140364512

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{258023}}^1$

素因数の和:258050

約数の個数: 24

約数和(自身を含む): 292599216

約数和(自身を除く): 152234704

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 258023, 516046, 1032092, 2064184, 4128368, 4386391, 8256736, 8772782, 17545564, 35091128, 70182256, 140364512]

約数ペア:

[(1, 140364512), (2, 70182256), (4, 35091128), (8, 17545564), (16, 8772782), (17, 8256736), (32, 4386391), (34, 4128368), (68, 2064184), (136, 1032092), (272, 516046), (544, 258023)]