42278086

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{1721}}^1$

素因数の和:1967

約数の個数: 16

約数和(自身を含む): 64719648

約数和(自身を除く): 22441562

約数列:

[1, 2, 71, 142, 173, 346, 1721, 3442, 12283, 24566, 122191, 244382, 297733, 595466, 21139043, 42278086]

約数ペア:

[(1, 42278086), (2, 21139043), (71, 595466), (142, 297733), (173, 244382), (346, 122191), (1721, 24566), (3442, 12283)]