16250728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{156257}}^1$

素因数の和:156276

約数の個数: 16

約数和(自身を含む): 32814180

約数和(自身を除く): 16563452

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 156257, 312514, 625028, 1250056, 2031341, 4062682, 8125364, 16250728]

約数ペア:

[(1, 16250728), (2, 8125364), (4, 4062682), (8, 2031341), (13, 1250056), (26, 625028), (52, 312514), (104, 156257)]