90257182

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4507}}^1$

素因数の和:4576

約数の個数: 32

約数和(自身を含む): 155796480

約数和(自身を除く): 65539298

約数列:

[1, 2, 17, 19, 31, 34, 38, 62, 323, 527, 589, 646, 1054, 1178, 4507, 9014, 10013, 20026, 76619, 85633, 139717, 153238, 171266, 279434, 1455761, 2375189, 2654623, 2911522, 4750378, 5309246, 45128591, 90257182]

約数ペア:

[(1, 90257182), (2, 45128591), (17, 5309246), (19, 4750378), (31, 2911522), (34, 2654623), (38, 2375189), (62, 1455761), (323, 279434), (527, 171266), (589, 153238), (646, 139717), (1054, 85633), (1178, 76619), (4507, 20026), (9014, 10013)]