42085898

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1\times {\mathrm{479}}^1$

素因数の和:901

約数の個数: 16

約数和(自身を含む): 63866880

約数和(自身を除く): 21780982

約数列:

[1, 2, 197, 223, 394, 446, 479, 958, 43931, 87862, 94363, 106817, 188726, 213634, 21042949, 42085898]

約数ペア:

[(1, 42085898), (2, 21042949), (197, 213634), (223, 188726), (394, 106817), (446, 94363), (479, 87862), (958, 43931)]