31143792

素因数分解:

$2^4\times 3^1\times {\mathrm{281}}^1\times {\mathrm{2309}}^1$

素因数の和:2601

約数の個数: 40

約数和(自身を含む): 80776080

約数和(自身を除く): 49632288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 281, 562, 843, 1124, 1686, 2248, 2309, 3372, 4496, 4618, 6744, 6927, 9236, 13488, 13854, 18472, 27708, 36944, 55416, 110832, 648829, 1297658, 1946487, 2595316, 3892974, 5190632, 7785948, 10381264, 15571896, 31143792]

約数ペア:

[(1, 31143792), (2, 15571896), (3, 10381264), (4, 7785948), (6, 5190632), (8, 3892974), (12, 2595316), (16, 1946487), (24, 1297658), (48, 648829), (281, 110832), (562, 55416), (843, 36944), (1124, 27708), (1686, 18472), (2248, 13854), (2309, 13488), (3372, 9236), (4496, 6927), (4618, 6744)]