115381904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{655579}}^1$

素因数の和:655598

約数の個数: 20

約数和(自身を含む): 243875760

約数和(自身を除く): 128493856

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 655579, 1311158, 2622316, 5244632, 7211369, 10489264, 14422738, 28845476, 57690952, 115381904]

約数ペア:

[(1, 115381904), (2, 57690952), (4, 28845476), (8, 14422738), (11, 10489264), (16, 7211369), (22, 5244632), (44, 2622316), (88, 1311158), (176, 655579)]