170905712

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{260527}}^1$

素因数の和:260576

約数の個数: 20

約数和(自身を含む): 339207456

約数和(自身を除く): 168301744

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 260527, 521054, 1042108, 2084216, 4168432, 10681607, 21363214, 42726428, 85452856, 170905712]

約数ペア:

[(1, 170905712), (2, 85452856), (4, 42726428), (8, 21363214), (16, 10681607), (41, 4168432), (82, 2084216), (164, 1042108), (328, 521054), (656, 260527)]