87792556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{4909}}^1$

素因数の和:5193

約数の個数: 24

約数和(自身を含む): 163326240

約数和(自身を除く): 75533684

約数列:

[1, 2, 4, 17, 34, 68, 263, 526, 1052, 4471, 4909, 8942, 9818, 17884, 19636, 83453, 166906, 333812, 1291067, 2582134, 5164268, 21948139, 43896278, 87792556]

約数ペア:

[(1, 87792556), (2, 43896278), (4, 21948139), (17, 5164268), (34, 2582134), (68, 1291067), (263, 333812), (526, 166906), (1052, 83453), (4471, 19636), (4909, 17884), (8942, 9818)]