40216141

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4957}}^1$

素因数の和:5044

約数の個数: 16

約数和(自身を含む): 49183360

約数和(自身を除く): 8967219

約数列:

[1, 7, 19, 61, 133, 427, 1159, 4957, 8113, 34699, 94183, 302377, 659281, 2116639, 5745163, 40216141]

約数ペア:

[(1, 40216141), (7, 5745163), (19, 2116639), (61, 659281), (133, 302377), (427, 94183), (1159, 34699), (4957, 8113)]