90675208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{4817}}^1$

素因数の和:5017

約数の個数: 32

約数和(自身を含む): 184143960

約数和(自身を除く): 93468752

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 181, 362, 724, 1448, 2353, 4706, 4817, 9412, 9634, 18824, 19268, 38536, 62621, 125242, 250484, 500968, 871877, 1743754, 3487508, 6975016, 11334401, 22668802, 45337604, 90675208]

約数ペア:

[(1, 90675208), (2, 45337604), (4, 22668802), (8, 11334401), (13, 6975016), (26, 3487508), (52, 1743754), (104, 871877), (181, 500968), (362, 250484), (724, 125242), (1448, 62621), (2353, 38536), (4706, 19268), (4817, 18824), (9412, 9634)]