42216572

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{96827}}^1$

素因数の和:96940

約数の個数: 12

約数和(自身を含む): 74557560

約数和(自身を除く): 32340988

約数列:

[1, 2, 4, 109, 218, 436, 96827, 193654, 387308, 10554143, 21108286, 42216572]

約数ペア:

[(1, 42216572), (2, 21108286), (4, 10554143), (109, 387308), (218, 193654), (436, 96827)]