98990356

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{431}}^1\times {\mathrm{857}}^1$

素因数の和:1359

約数の個数: 24

約数和(自身を含む): 176432256

約数和(自身を除く): 77441900

約数列:

[1, 2, 4, 67, 134, 268, 431, 857, 862, 1714, 1724, 3428, 28877, 57419, 57754, 114838, 115508, 229676, 369367, 738734, 1477468, 24747589, 49495178, 98990356]

約数ペア:

[(1, 98990356), (2, 49495178), (4, 24747589), (67, 1477468), (134, 738734), (268, 369367), (431, 229676), (857, 115508), (862, 114838), (1714, 57754), (1724, 57419), (3428, 28877)]