90857494

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{7451}}^1$

素因数の和:7540

約数の個数: 32

約数和(自身を含む): 170263296

約数和(自身を除く): 79405802

約数列:

[1, 2, 7, 13, 14, 26, 67, 91, 134, 182, 469, 871, 938, 1742, 6097, 7451, 12194, 14902, 52157, 96863, 104314, 193726, 499217, 678041, 998434, 1356082, 3494519, 6489821, 6989038, 12979642, 45428747, 90857494]

約数ペア:

[(1, 90857494), (2, 45428747), (7, 12979642), (13, 6989038), (14, 6489821), (26, 3494519), (67, 1356082), (91, 998434), (134, 678041), (182, 499217), (469, 193726), (871, 104314), (938, 96863), (1742, 52157), (6097, 14902), (7451, 12194)]