42105086

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{1667}}^1$

素因数の和:1915

約数の個数: 16

約数和(自身を含む): 64431504

約数和(自身を除く): 22326418

約数列:

[1, 2, 73, 146, 173, 346, 1667, 3334, 12629, 25258, 121691, 243382, 288391, 576782, 21052543, 42105086]

約数ペア:

[(1, 42105086), (2, 21052543), (73, 576782), (146, 288391), (173, 243382), (346, 121691), (1667, 25258), (3334, 12629)]