99740816

素因数分解:

$2^4\times 7^1\times {\mathrm{890543}}^1$

素因数の和:890558

約数の個数: 20

約数和(自身を含む): 220854912

約数和(自身を除く): 121114096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 890543, 1781086, 3562172, 6233801, 7124344, 12467602, 14248688, 24935204, 49870408, 99740816]

約数ペア:

[(1, 99740816), (2, 49870408), (4, 24935204), (7, 14248688), (8, 12467602), (14, 7124344), (16, 6233801), (28, 3562172), (56, 1781086), (112, 890543)]