171883274

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1\times {\mathrm{2371}}^1$

素因数の和:2981

約数の個数: 16

約数和(自身を含む): 262267296

約数和(自身を除く): 90384022

約数列:

[1, 2, 67, 134, 541, 1082, 2371, 4742, 36247, 72494, 158857, 317714, 1282711, 2565422, 85941637, 171883274]

約数ペア:

[(1, 171883274), (2, 85941637), (67, 2565422), (134, 1282711), (541, 317714), (1082, 158857), (2371, 72494), (4742, 36247)]