40148246

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{2213}}^1$

素因数の和:2455

約数の個数: 16

約数和(自身を含む): 61850304

約数和(自身を除く): 21702058

約数列:

[1, 2, 47, 94, 193, 386, 2213, 4426, 9071, 18142, 104011, 208022, 427109, 854218, 20074123, 40148246]

約数ペア:

[(1, 40148246), (2, 20074123), (47, 854218), (94, 427109), (193, 208022), (386, 104011), (2213, 18142), (4426, 9071)]