161434912

素因数分解:

$2^5\times {\mathrm{1109}}^1\times {\mathrm{4549}}^1$

素因数の和:5668

約数の個数: 24

約数和(自身を含む): 318181500

約数和(自身を除く): 156746588

約数列:

[1, 2, 4, 8, 16, 32, 1109, 2218, 4436, 4549, 8872, 9098, 17744, 18196, 35488, 36392, 72784, 145568, 5044841, 10089682, 20179364, 40358728, 80717456, 161434912]

約数ペア:

[(1, 161434912), (2, 80717456), (4, 40358728), (8, 20179364), (16, 10089682), (32, 5044841), (1109, 145568), (2218, 72784), (4436, 36392), (4549, 35488), (8872, 18196), (9098, 17744)]