31436284

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{64951}}^1$

素因数の和:64977

約数の個数: 18

約数和(自身を含む): 60470312

約数和(自身を除く): 29034028

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 64951, 129902, 259804, 714461, 1428922, 2857844, 7859071, 15718142, 31436284]

約数ペア:

[(1, 31436284), (2, 15718142), (4, 7859071), (11, 2857844), (22, 1428922), (44, 714461), (121, 259804), (242, 129902), (484, 64951)]