8220848

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{8423}}^1$

素因数の和:8492

約数の個数: 20

約数和(自身を含む): 16190928

約数和(自身を除く): 7970080

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 8423, 16846, 33692, 67384, 134768, 513803, 1027606, 2055212, 4110424, 8220848]

約数ペア:

[(1, 8220848), (2, 4110424), (4, 2055212), (8, 1027606), (16, 513803), (61, 134768), (122, 67384), (244, 33692), (488, 16846), (976, 8423)]