4157816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{39979}}^1$

素因数の和:39998

約数の個数: 16

約数和(自身を含む): 8395800

約数和(自身を除く): 4237984

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 39979, 79958, 159916, 319832, 519727, 1039454, 2078908, 4157816]

約数ペア:

[(1, 4157816), (2, 2078908), (4, 1039454), (8, 519727), (13, 319832), (26, 159916), (52, 79958), (104, 39979)]