31008069742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2251}}^1\times {\mathrm{5953}}^1$

素因数の和:8308

約数の個数: 32

約数和(自身を含む): 50683782240

約数和(自身を除く): 19675712498

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2251, 2314, 4502, 5953, 11906, 29263, 58526, 77389, 154778, 200339, 400678, 529817, 1059634, 2604407, 5208814, 6887621, 13400203, 13775242, 26800406, 174202639, 348405278, 1192618067, 2385236134, 15504034871, 31008069742]

約数ペア:

[(1, 31008069742), (2, 15504034871), (13, 2385236134), (26, 1192618067), (89, 348405278), (178, 174202639), (1157, 26800406), (2251, 13775242), (2314, 13400203), (4502, 6887621), (5953, 5208814), (11906, 2604407), (29263, 1059634), (58526, 529817), (77389, 400678), (154778, 200339)]