31626628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{1429}}^1$

素因数の和:1947

約数の個数: 24

約数和(自身を含む): 60540480

約数和(自身を除く): 28913852

約数列:

[1, 2, 4, 11, 22, 44, 503, 1006, 1429, 2012, 2858, 5533, 5716, 11066, 15719, 22132, 31438, 62876, 718787, 1437574, 2875148, 7906657, 15813314, 31626628]

約数ペア:

[(1, 31626628), (2, 15813314), (4, 7906657), (11, 2875148), (22, 1437574), (44, 718787), (503, 62876), (1006, 31438), (1429, 22132), (2012, 15719), (2858, 11066), (5533, 5716)]