85401448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{5081}}^1$

素因数の和:5289

約数の個数: 32

約数和(自身を含む): 175633920

約数和(自身を除く): 90232472

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 191, 382, 764, 1528, 2101, 4202, 5081, 8404, 10162, 16808, 20324, 40648, 55891, 111782, 223564, 447128, 970471, 1940942, 3881884, 7763768, 10675181, 21350362, 42700724, 85401448]

約数ペア:

[(1, 85401448), (2, 42700724), (4, 21350362), (8, 10675181), (11, 7763768), (22, 3881884), (44, 1940942), (88, 970471), (191, 447128), (382, 223564), (764, 111782), (1528, 55891), (2101, 40648), (4202, 20324), (5081, 16808), (8404, 10162)]