85151284

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{4513}}^1$

素因数の和:4659

約数の個数: 24

約数和(自身を含む): 153566280

約数和(自身を除く): 68414996

約数列:

[1, 2, 4, 53, 89, 106, 178, 212, 356, 4513, 4717, 9026, 9434, 18052, 18868, 239189, 401657, 478378, 803314, 956756, 1606628, 21287821, 42575642, 85151284]

約数ペア:

[(1, 85151284), (2, 42575642), (4, 21287821), (53, 1606628), (89, 956756), (106, 803314), (178, 478378), (212, 401657), (356, 239189), (4513, 18868), (4717, 18052), (9026, 9434)]