104981864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{1663}}^1$

素因数の和:2289

約数の個数: 32

約数和(自身を含む): 212459520

約数和(自身を除く): 107477656

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 607, 1214, 1663, 2428, 3326, 4856, 6652, 7891, 13304, 15782, 21619, 31564, 43238, 63128, 86476, 172952, 1009441, 2018882, 4037764, 8075528, 13122733, 26245466, 52490932, 104981864]

約数ペア:

[(1, 104981864), (2, 52490932), (4, 26245466), (8, 13122733), (13, 8075528), (26, 4037764), (52, 2018882), (104, 1009441), (607, 172952), (1214, 86476), (1663, 63128), (2428, 43238), (3326, 31564), (4856, 21619), (6652, 15782), (7891, 13304)]