40963316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{2417}}^1$

素因数の和:2663

約数の個数: 24

約数和(自身を含む): 75828480

約数和(自身を除く): 34865164

約数列:

[1, 2, 4, 19, 38, 76, 223, 446, 892, 2417, 4237, 4834, 8474, 9668, 16948, 45923, 91846, 183692, 538991, 1077982, 2155964, 10240829, 20481658, 40963316]

約数ペア:

[(1, 40963316), (2, 20481658), (4, 10240829), (19, 2155964), (38, 1077982), (76, 538991), (223, 183692), (446, 91846), (892, 45923), (2417, 16948), (4237, 9668), (4834, 8474)]