81316232

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{9473}}^1$

素因数の和:9545

約数の個数: 32

約数和(自身を含む): 162005400

約数和(自身を除く): 80689168

約数列:

[1, 2, 4, 8, 29, 37, 58, 74, 116, 148, 232, 296, 1073, 2146, 4292, 8584, 9473, 18946, 37892, 75784, 274717, 350501, 549434, 701002, 1098868, 1402004, 2197736, 2804008, 10164529, 20329058, 40658116, 81316232]

約数ペア:

[(1, 81316232), (2, 40658116), (4, 20329058), (8, 10164529), (29, 2804008), (37, 2197736), (58, 1402004), (74, 1098868), (116, 701002), (148, 549434), (232, 350501), (296, 274717), (1073, 75784), (2146, 37892), (4292, 18946), (8584, 9473)]