85417556

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{57559}}^1$

素因数の和:57623

約数の個数: 24

約数和(自身を含む): 174061440

約数和(自身を除く): 88643884

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 57559, 115118, 230236, 402913, 805826, 1611652, 3050627, 6101254, 12202508, 21354389, 42708778, 85417556]

約数ペア:

[(1, 85417556), (2, 42708778), (4, 21354389), (7, 12202508), (14, 6101254), (28, 3050627), (53, 1611652), (106, 805826), (212, 402913), (371, 230236), (742, 115118), (1484, 57559)]