85691476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{40193}}^1$

素因数の和:40251

約数の個数: 24

約数和(自身を含む): 165438504

約数和(自身を除く): 79747028

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 40193, 80386, 160772, 522509, 1045018, 1647913, 2090036, 3295826, 6591652, 21422869, 42845738, 85691476]

約数ペア:

[(1, 85691476), (2, 42845738), (4, 21422869), (13, 6591652), (26, 3295826), (41, 2090036), (52, 1647913), (82, 1045018), (164, 522509), (533, 160772), (1066, 80386), (2132, 40193)]