30897536

素因数分解:

$2^7\times {\mathrm{199}}^1\times {\mathrm{1213}}^1$

素因数の和:1426

約数の個数: 32

約数和(自身を含む): 61914000

約数和(自身を除く): 31016464

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 398, 796, 1213, 1592, 2426, 3184, 4852, 6368, 9704, 12736, 19408, 25472, 38816, 77632, 155264, 241387, 482774, 965548, 1931096, 3862192, 7724384, 15448768, 30897536]

約数ペア:

[(1, 30897536), (2, 15448768), (4, 7724384), (8, 3862192), (16, 1931096), (32, 965548), (64, 482774), (128, 241387), (199, 155264), (398, 77632), (796, 38816), (1213, 25472), (1592, 19408), (2426, 12736), (3184, 9704), (4852, 6368)]