42089090

素因数分解:

$2^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{6217}}^1$

素因数の和:6901

約数の個数: 16

約数和(自身を含む): 75884472

約数和(自身を除く): 33795382

約数列:

[1, 2, 5, 10, 677, 1354, 3385, 6217, 6770, 12434, 31085, 62170, 4208909, 8417818, 21044545, 42089090]

約数ペア:

[(1, 42089090), (2, 21044545), (5, 8417818), (10, 4208909), (677, 62170), (1354, 31085), (3385, 12434), (6217, 6770)]