85510921676

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{2620141}}^1$

素因数の和:2620385

約数の個数: 24

約数和(自身を含む): 154064349600

約数和(自身を除く): 68553427924

約数列:

[1, 2, 4, 41, 82, 164, 199, 398, 796, 8159, 16318, 32636, 2620141, 5240282, 10480564, 107425781, 214851562, 429703124, 521408059, 1042816118, 2085632236, 21377730419, 42755460838, 85510921676]

約数ペア:

[(1, 85510921676), (2, 42755460838), (4, 21377730419), (41, 2085632236), (82, 1042816118), (164, 521408059), (199, 429703124), (398, 214851562), (796, 107425781), (8159, 10480564), (16318, 5240282), (32636, 2620141)]