31108686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23893}}^1$

素因数の和:23936

約数の個数: 32

約数和(自身を含む): 73402368

約数和(自身を除く): 42293682

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 23893, 47786, 71679, 143358, 167251, 334502, 501753, 740683, 1003506, 1481366, 2222049, 4444098, 5184781, 10369562, 15554343, 31108686]

約数ペア:

[(1, 31108686), (2, 15554343), (3, 10369562), (6, 5184781), (7, 4444098), (14, 2222049), (21, 1481366), (31, 1003506), (42, 740683), (62, 501753), (93, 334502), (186, 167251), (217, 143358), (434, 71679), (651, 47786), (1302, 23893)]