40294316

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:653

約数の個数: 24

約数和(自身を含む): 71500800

約数和(自身を除く): 31206484

約数列:

[1, 2, 4, 199, 223, 227, 398, 446, 454, 796, 892, 908, 44377, 45173, 50621, 88754, 90346, 101242, 177508, 180692, 202484, 10073579, 20147158, 40294316]

約数ペア:

[(1, 40294316), (2, 20147158), (4, 10073579), (199, 202484), (223, 180692), (227, 177508), (398, 101242), (446, 90346), (454, 88754), (796, 50621), (892, 45173), (908, 44377)]