193436048

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{71537}}^1$

素因数の和:71571

約数の個数: 30

約数和(自身を含む): 405835074

約数和(自身を除く): 212399026

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 71537, 143074, 286148, 572296, 929981, 1144592, 1859962, 3719924, 7439848, 12089753, 14879696, 24179506, 48359012, 96718024, 193436048]

約数ペア:

[(1, 193436048), (2, 96718024), (4, 48359012), (8, 24179506), (13, 14879696), (16, 12089753), (26, 7439848), (52, 3719924), (104, 1859962), (169, 1144592), (208, 929981), (338, 572296), (676, 286148), (1352, 143074), (2704, 71537)]