34938790

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{421}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 64839456

約数和(自身を除く): 29900666

約数列:

[1, 2, 5, 10, 43, 86, 193, 215, 386, 421, 430, 842, 965, 1930, 2105, 4210, 8299, 16598, 18103, 36206, 41495, 81253, 82990, 90515, 162506, 181030, 406265, 812530, 3493879, 6987758, 17469395, 34938790]

約数ペア:

[(1, 34938790), (2, 17469395), (5, 6987758), (10, 3493879), (43, 812530), (86, 406265), (193, 181030), (215, 162506), (386, 90515), (421, 82990), (430, 81253), (842, 41495), (965, 36206), (1930, 18103), (2105, 16598), (4210, 8299)]