31345464

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{42131}}^1$

素因数の和:42171

約数の個数: 32

約数和(自身を含む): 80893440

約数和(自身を除く): 49547976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 42131, 84262, 126393, 168524, 252786, 337048, 505572, 1011144, 1306061, 2612122, 3918183, 5224244, 7836366, 10448488, 15672732, 31345464]

約数ペア:

[(1, 31345464), (2, 15672732), (3, 10448488), (4, 7836366), (6, 5224244), (8, 3918183), (12, 2612122), (24, 1306061), (31, 1011144), (62, 505572), (93, 337048), (124, 252786), (186, 168524), (248, 126393), (372, 84262), (744, 42131)]