61680136

素因数分解:

$2^3\times 7^1\times {\mathrm{1101431}}^1$

素因数の和:1101444

約数の個数: 16

約数和(自身を含む): 132171840

約数和(自身を除く): 70491704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1101431, 2202862, 4405724, 7710017, 8811448, 15420034, 30840068, 61680136]

約数ペア:

[(1, 61680136), (2, 30840068), (4, 15420034), (7, 8811448), (8, 7710017), (14, 4405724), (28, 2202862), (56, 1101431)]