40696568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20107}}^1$

素因数の和:20147

約数の個数: 32

約数和(自身を含む): 86866560

約数和(自身を除く): 46169992

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 20107, 40214, 80428, 160856, 221177, 442354, 462461, 884708, 924922, 1769416, 1849844, 3699688, 5087071, 10174142, 20348284, 40696568]

約数ペア:

[(1, 40696568), (2, 20348284), (4, 10174142), (8, 5087071), (11, 3699688), (22, 1849844), (23, 1769416), (44, 924922), (46, 884708), (88, 462461), (92, 442354), (184, 221177), (253, 160856), (506, 80428), (1012, 40214), (2024, 20107)]