1669088

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{1213}}^1$

素因数の和:1266

約数の個数: 24

約数和(自身を含む): 3365208

約数和(自身を除く): 1696120

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1213, 1376, 2426, 4852, 9704, 19408, 38816, 52159, 104318, 208636, 417272, 834544, 1669088]

約数ペア:

[(1, 1669088), (2, 834544), (4, 417272), (8, 208636), (16, 104318), (32, 52159), (43, 38816), (86, 19408), (172, 9704), (344, 4852), (688, 2426), (1213, 1376)]