316215128

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{41131}}^1$

素因数の和:41199

約数の個数: 24

約数和(自身を含む): 612661140

約数和(自身を除く): 296446012

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 961, 1922, 3844, 7688, 41131, 82262, 164524, 329048, 1275061, 2550122, 5100244, 10200488, 39526891, 79053782, 158107564, 316215128]

約数ペア:

[(1, 316215128), (2, 158107564), (4, 79053782), (8, 39526891), (31, 10200488), (62, 5100244), (124, 2550122), (248, 1275061), (961, 329048), (1922, 164524), (3844, 82262), (7688, 41131)]