91989704

素因数分解:

$2^3\times {\mathrm{631}}^1\times {\mathrm{18223}}^1$

素因数の和:18860

約数の個数: 16

約数和(自身を含む): 172763520

約数和(自身を除く): 80773816

約数列:

[1, 2, 4, 8, 631, 1262, 2524, 5048, 18223, 36446, 72892, 145784, 11498713, 22997426, 45994852, 91989704]

約数ペア:

[(1, 91989704), (2, 45994852), (4, 22997426), (8, 11498713), (631, 145784), (1262, 72892), (2524, 36446), (5048, 18223)]