42667682

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{971}}^1$

素因数の和:1273

約数の個数: 16

約数和(自身を含む): 64945152

約数和(自身を除く): 22277470

約数列:

[1, 2, 127, 173, 254, 346, 971, 1942, 21971, 43942, 123317, 167983, 246634, 335966, 21333841, 42667682]

約数ペア:

[(1, 42667682), (2, 21333841), (127, 335966), (173, 246634), (254, 167983), (346, 123317), (971, 43942), (1942, 21971)]