40662448

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{47951}}^1$

素因数の和:48012

約数の個数: 20

約数和(自身を含む): 80271648

約数和(自身を除く): 39609200

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 47951, 95902, 191804, 383608, 767216, 2541403, 5082806, 10165612, 20331224, 40662448]

約数ペア:

[(1, 40662448), (2, 20331224), (4, 10165612), (8, 5082806), (16, 2541403), (53, 767216), (106, 383608), (212, 191804), (424, 95902), (848, 47951)]