30772552

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{457}}^1$

素因数の和:925

約数の個数: 32

約数和(自身を含む): 61005600

約数和(自身を除く): 30233048

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 443, 457, 886, 914, 1772, 1828, 3544, 3656, 8417, 8683, 16834, 17366, 33668, 34732, 67336, 69464, 202451, 404902, 809804, 1619608, 3846569, 7693138, 15386276, 30772552]

約数ペア:

[(1, 30772552), (2, 15386276), (4, 7693138), (8, 3846569), (19, 1619608), (38, 809804), (76, 404902), (152, 202451), (443, 69464), (457, 67336), (886, 34732), (914, 33668), (1772, 17366), (1828, 16834), (3544, 8683), (3656, 8417)]