31627222

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{109}}^2$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 52664472

約数和(自身を除く): 21037250

約数列:

[1, 2, 11, 22, 109, 121, 218, 242, 1199, 1331, 2398, 2662, 11881, 13189, 23762, 26378, 130691, 145079, 261382, 290158, 1437601, 2875202, 15813611, 31627222]

約数ペア:

[(1, 31627222), (2, 15813611), (11, 2875202), (22, 1437601), (109, 290158), (121, 261382), (218, 145079), (242, 130691), (1199, 26378), (1331, 23762), (2398, 13189), (2662, 11881)]