169961296

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{41333}}^1$

素因数の和:41598

約数の個数: 20

約数和(自身を含む): 330589332

約数和(自身を除く): 160628036

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 41333, 82666, 165332, 330664, 661328, 10622581, 21245162, 42490324, 84980648, 169961296]

約数ペア:

[(1, 169961296), (2, 84980648), (4, 42490324), (8, 21245162), (16, 10622581), (257, 661328), (514, 330664), (1028, 165332), (2056, 82666), (4112, 41333)]