260967152

素因数分解:

$2^4\times {\mathrm{359}}^1\times {\mathrm{45433}}^1$

素因数の和:45800

約数の個数: 20

約数和(自身を含む): 507043440

約数和(自身を除く): 246076288

約数列:

[1, 2, 4, 8, 16, 359, 718, 1436, 2872, 5744, 45433, 90866, 181732, 363464, 726928, 16310447, 32620894, 65241788, 130483576, 260967152]

約数ペア:

[(1, 260967152), (2, 130483576), (4, 65241788), (8, 32620894), (16, 16310447), (359, 726928), (718, 363464), (1436, 181732), (2872, 90866), (5744, 45433)]