117321712

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{318809}}^1$

素因数の和:318840

約数の個数: 20

約数和(自身を含む): 237194640

約数和(自身を除く): 119872928

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 318809, 637618, 1275236, 2550472, 5100944, 7332607, 14665214, 29330428, 58660856, 117321712]

約数ペア:

[(1, 117321712), (2, 58660856), (4, 29330428), (8, 14665214), (16, 7332607), (23, 5100944), (46, 2550472), (92, 1275236), (184, 637618), (368, 318809)]