42550042

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{3967}}^1$

素因数の和:4173

約数の個数: 16

約数和(自身を含む): 66281472

約数和(自身を除く): 23731430

約数列:

[1, 2, 31, 62, 173, 346, 3967, 5363, 7934, 10726, 122977, 245954, 686291, 1372582, 21275021, 42550042]

約数ペア:

[(1, 42550042), (2, 21275021), (31, 1372582), (62, 686291), (173, 245954), (346, 122977), (3967, 10726), (5363, 7934)]