16208504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{155851}}^1$

素因数の和:155870

約数の個数: 16

約数和(自身を含む): 32728920

約数和(自身を除く): 16520416

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 155851, 311702, 623404, 1246808, 2026063, 4052126, 8104252, 16208504]

約数ペア:

[(1, 16208504), (2, 8104252), (4, 4052126), (8, 2026063), (13, 1246808), (26, 623404), (52, 311702), (104, 155851)]