31849874

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{821}}^1$

素因数の和:1010

約数の個数: 32

約数和(自身を含む): 58237056

約数和(自身を除く): 26387182

約数列:

[1, 2, 7, 14, 17, 34, 119, 163, 238, 326, 821, 1141, 1642, 2282, 2771, 5542, 5747, 11494, 13957, 19397, 27914, 38794, 97699, 133823, 195398, 267646, 936761, 1873522, 2274991, 4549982, 15924937, 31849874]

約数ペア:

[(1, 31849874), (2, 15924937), (7, 4549982), (14, 2274991), (17, 1873522), (34, 936761), (119, 267646), (163, 195398), (238, 133823), (326, 97699), (821, 38794), (1141, 27914), (1642, 19397), (2282, 13957), (2771, 11494), (5542, 5747)]