86928610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{11159}}^1$

素因数の和:11226

約数の個数: 32

約数和(自身を含む): 168739200

約数和(自身を除く): 81810590

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3895, 7790, 11159, 22318, 55795, 111590, 212021, 424042, 457519, 915038, 1060105, 2120210, 2287595, 4575190, 8692861, 17385722, 43464305, 86928610]

約数ペア:

[(1, 86928610), (2, 43464305), (5, 17385722), (10, 8692861), (19, 4575190), (38, 2287595), (41, 2120210), (82, 1060105), (95, 915038), (190, 457519), (205, 424042), (410, 212021), (779, 111590), (1558, 55795), (3895, 22318), (7790, 11159)]