30932456

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1867}}^1$

素因数の和:2001

約数の個数: 32

約数和(自身を含む): 61644000

約数和(自身を除く): 30711544

約数列:

[1, 2, 4, 8, 19, 38, 76, 109, 152, 218, 436, 872, 1867, 2071, 3734, 4142, 7468, 8284, 14936, 16568, 35473, 70946, 141892, 203503, 283784, 407006, 814012, 1628024, 3866557, 7733114, 15466228, 30932456]

約数ペア:

[(1, 30932456), (2, 15466228), (4, 7733114), (8, 3866557), (19, 1628024), (38, 814012), (76, 407006), (109, 283784), (152, 203503), (218, 141892), (436, 70946), (872, 35473), (1867, 16568), (2071, 14936), (3734, 8284), (4142, 7468)]