31042084

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{991}}^1$

素因数の和:1227

約数の個数: 24

約数和(自身を含む): 55996416

約数和(自身を除く): 24954332

約数列:

[1, 2, 4, 41, 82, 164, 191, 382, 764, 991, 1982, 3964, 7831, 15662, 31324, 40631, 81262, 162524, 189281, 378562, 757124, 7760521, 15521042, 31042084]

約数ペア:

[(1, 31042084), (2, 15521042), (4, 7760521), (41, 757124), (82, 378562), (164, 189281), (191, 162524), (382, 81262), (764, 40631), (991, 31324), (1982, 15662), (3964, 7831)]