16258216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{156329}}^1$

素因数の和:156348

約数の個数: 16

約数和(自身を含む): 32829300

約数和(自身を除く): 16571084

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 156329, 312658, 625316, 1250632, 2032277, 4064554, 8129108, 16258216]

約数ペア:

[(1, 16258216), (2, 8129108), (4, 4064554), (8, 2032277), (13, 1250632), (26, 625316), (52, 312658), (104, 156329)]