225960968

素因数分解:

$2^3\times {\mathrm{1109}}^1\times {\mathrm{25469}}^1$

素因数の和:26584

約数の個数: 16

約数和(自身を含む): 424075500

約数和(自身を除く): 198114532

約数列:

[1, 2, 4, 8, 1109, 2218, 4436, 8872, 25469, 50938, 101876, 203752, 28245121, 56490242, 112980484, 225960968]

約数ペア:

[(1, 225960968), (2, 112980484), (4, 56490242), (8, 28245121), (1109, 203752), (2218, 101876), (4436, 50938), (8872, 25469)]