90047762

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1481}}^1$

素因数の和:1634

約数の個数: 32

約数和(自身を含む): 159629184

約数和(自身を除く): 69581422

約数列:

[1, 2, 7, 14, 43, 86, 101, 202, 301, 602, 707, 1414, 1481, 2962, 4343, 8686, 10367, 20734, 30401, 60802, 63683, 127366, 149581, 299162, 445781, 891562, 1047067, 2094134, 6431983, 12863966, 45023881, 90047762]

約数ペア:

[(1, 90047762), (2, 45023881), (7, 12863966), (14, 6431983), (43, 2094134), (86, 1047067), (101, 891562), (202, 445781), (301, 299162), (602, 149581), (707, 127366), (1414, 63683), (1481, 60802), (2962, 30401), (4343, 20734), (8686, 10367)]