5138464

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{1559}}^1$

素因数の和:1672

約数の個数: 24

約数和(自身を含む): 10221120

約数和(自身を除く): 5082656

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1559, 1648, 3118, 3296, 6236, 12472, 24944, 49888, 160577, 321154, 642308, 1284616, 2569232, 5138464]

約数ペア:

[(1, 5138464), (2, 2569232), (4, 1284616), (8, 642308), (16, 321154), (32, 160577), (103, 49888), (206, 24944), (412, 12472), (824, 6236), (1559, 3296), (1648, 3118)]