86860960

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{13241}}^1$

素因数の和:13297

約数の個数: 48

約数和(自身を含む): 210229992

約数和(自身を除く): 123369032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 13241, 26482, 52964, 66205, 105928, 132410, 211856, 264820, 423712, 529640, 542881, 1059280, 1085762, 2118560, 2171524, 2714405, 4343048, 5428810, 8686096, 10857620, 17372192, 21715240, 43430480, 86860960]

約数ペア:

[(1, 86860960), (2, 43430480), (4, 21715240), (5, 17372192), (8, 10857620), (10, 8686096), (16, 5428810), (20, 4343048), (32, 2714405), (40, 2171524), (41, 2118560), (80, 1085762), (82, 1059280), (160, 542881), (164, 529640), (205, 423712), (328, 264820), (410, 211856), (656, 132410), (820, 105928), (1312, 66205), (1640, 52964), (3280, 26482), (6560, 13241)]