85166396

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{178921}}^1$

素因数の和:178949

約数の個数: 24

約数和(自身を含む): 180353376

約数和(自身を除く): 95186980

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 178921, 357842, 715684, 1252447, 2504894, 3041657, 5009788, 6083314, 12166628, 21291599, 42583198, 85166396]

約数ペア:

[(1, 85166396), (2, 42583198), (4, 21291599), (7, 12166628), (14, 6083314), (17, 5009788), (28, 3041657), (34, 2504894), (68, 1252447), (119, 715684), (238, 357842), (476, 178921)]