90131749138

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1\times {\mathrm{1616597}}^1$

素因数の和:1617117

約数の個数: 16

約数和(自身を含む): 137714750424

約数和(自身を除く): 47583001286

約数列:

[1, 2, 61, 122, 457, 914, 27877, 55754, 1616597, 3233194, 98612417, 197224834, 738784829, 1477569658, 45065874569, 90131749138]

約数ペア:

[(1, 90131749138), (2, 45065874569), (61, 1477569658), (122, 738784829), (457, 197224834), (914, 98612417), (27877, 3233194), (55754, 1616597)]