85027472

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{312601}}^1$

素因数の和:312626

約数の個数: 20

約数和(自身を含む): 174431916

約数和(自身を除く): 89404444

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 312601, 625202, 1250404, 2500808, 5001616, 5314217, 10628434, 21256868, 42513736, 85027472]

約数ペア:

[(1, 85027472), (2, 42513736), (4, 21256868), (8, 10628434), (16, 5314217), (17, 5001616), (34, 2500808), (68, 1250404), (136, 625202), (272, 312601)]