81801112

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{3491}}^1$

素因数の和:3627

約数の個数: 32

約数和(自身を含む): 160282800

約数和(自身を除く): 78481688

約数列:

[1, 2, 4, 8, 29, 58, 101, 116, 202, 232, 404, 808, 2929, 3491, 5858, 6982, 11716, 13964, 23432, 27928, 101239, 202478, 352591, 404956, 705182, 809912, 1410364, 2820728, 10225139, 20450278, 40900556, 81801112]

約数ペア:

[(1, 81801112), (2, 40900556), (4, 20450278), (8, 10225139), (29, 2820728), (58, 1410364), (101, 809912), (116, 705182), (202, 404956), (232, 352591), (404, 202478), (808, 101239), (2929, 27928), (3491, 23432), (5858, 13964), (6982, 11716)]