31592426

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^2$

素因数の和:406

約数の個数: 24

約数和(自身を含む): 52198020

約数和(自身を除く): 20605594

約数列:

[1, 2, 17, 29, 34, 58, 179, 358, 493, 986, 3043, 5191, 6086, 10382, 32041, 64082, 88247, 176494, 544697, 929189, 1089394, 1858378, 15796213, 31592426]

約数ペア:

[(1, 31592426), (2, 15796213), (17, 1858378), (29, 1089394), (34, 929189), (58, 544697), (179, 176494), (358, 88247), (493, 64082), (986, 32041), (3043, 10382), (5191, 6086)]