130457584

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{42689}}^1$

素因数の和:42888

約数の個数: 20

約数和(自身を含む): 254090880

約数和(自身を除く): 123633296

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 42689, 85378, 170756, 341512, 683024, 8153599, 16307198, 32614396, 65228792, 130457584]

約数ペア:

[(1, 130457584), (2, 65228792), (4, 32614396), (8, 16307198), (16, 8153599), (191, 683024), (382, 341512), (764, 170756), (1528, 85378), (3056, 42689)]