108585808

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{218923}}^1$

素因数の和:218962

約数の個数: 20

約数和(自身を含む): 217172608

約数和(自身を除く): 108586800

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 218923, 437846, 875692, 1751384, 3502768, 6786613, 13573226, 27146452, 54292904, 108585808]

約数ペア:

[(1, 108585808), (2, 54292904), (4, 27146452), (8, 13573226), (16, 6786613), (31, 3502768), (62, 1751384), (124, 875692), (248, 437846), (496, 218923)]