964036432

素因数分解:

$2^4\times {\mathrm{3889}}^1\times {\mathrm{15493}}^1$

素因数の和:19390

約数の個数: 20

約数和(自身を含む): 1868421460

約数和(自身を除く): 904385028

約数列:

[1, 2, 4, 8, 16, 3889, 7778, 15493, 15556, 30986, 31112, 61972, 62224, 123944, 247888, 60252277, 120504554, 241009108, 482018216, 964036432]

約数ペア:

[(1, 964036432), (2, 482018216), (4, 241009108), (8, 120504554), (16, 60252277), (3889, 247888), (7778, 123944), (15493, 62224), (15556, 61972), (30986, 31112)]