808219304

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{54521}}^1$

素因数の和:54653

約数の個数: 32

約数和(自身を含む): 1619303400

約数和(自身を除く): 811084096

約数列:

[1, 2, 4, 8, 17, 34, 68, 109, 136, 218, 436, 872, 1853, 3706, 7412, 14824, 54521, 109042, 218084, 436168, 926857, 1853714, 3707428, 5942789, 7414856, 11885578, 23771156, 47542312, 101027413, 202054826, 404109652, 808219304]

約数ペア:

[(1, 808219304), (2, 404109652), (4, 202054826), (8, 101027413), (17, 47542312), (34, 23771156), (68, 11885578), (109, 7414856), (136, 5942789), (218, 3707428), (436, 1853714), (872, 926857), (1853, 436168), (3706, 218084), (7412, 109042), (14824, 54521)]