85139342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{2729}}^1$

素因数の和:3571

約数の個数: 16

約数和(自身を含む): 134643600

約数和(自身を除く): 49504258

約数列:

[1, 2, 19, 38, 821, 1642, 2729, 5458, 15599, 31198, 51851, 103702, 2240509, 4481018, 42569671, 85139342]

約数ペア:

[(1, 85139342), (2, 42569671), (19, 4481018), (38, 2240509), (821, 103702), (1642, 51851), (2729, 31198), (5458, 15599)]