42338206

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1\times {\mathrm{809}}^1$

素因数の和:1139

約数の個数: 16

約数和(自身を含む): 64385280

約数和(自身を除く): 22047074

約数列:

[1, 2, 137, 191, 274, 382, 809, 1618, 26167, 52334, 110833, 154519, 221666, 309038, 21169103, 42338206]

約数ペア:

[(1, 42338206), (2, 21169103), (137, 309038), (191, 221666), (274, 154519), (382, 110833), (809, 52334), (1618, 26167)]