31292566

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{2557}}^1$

素因数の和:2799

約数の個数: 16

約数和(自身を含む): 48806640

約数和(自身を除く): 17514074

約数列:

[1, 2, 29, 58, 211, 422, 2557, 5114, 6119, 12238, 74153, 148306, 539527, 1079054, 15646283, 31292566]

約数ペア:

[(1, 31292566), (2, 15646283), (29, 1079054), (58, 539527), (211, 148306), (422, 74153), (2557, 12238), (5114, 6119)]