164616968

素因数分解:

$2^3\times {\mathrm{41}}^2\times {\mathrm{12241}}^1$

素因数の和:12329

約数の個数: 24

約数和(自身を含む): 316394490

約数和(自身を除く): 151777522

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 1681, 3362, 6724, 12241, 13448, 24482, 48964, 97928, 501881, 1003762, 2007524, 4015048, 20577121, 41154242, 82308484, 164616968]

約数ペア:

[(1, 164616968), (2, 82308484), (4, 41154242), (8, 20577121), (41, 4015048), (82, 2007524), (164, 1003762), (328, 501881), (1681, 97928), (3362, 48964), (6724, 24482), (12241, 13448)]