61988104

素因数分解:

$2^3\times {\mathrm{443}}^1\times {\mathrm{17491}}^1$

素因数の和:17940

約数の個数: 16

約数和(自身を含む): 116496720

約数和(自身を除く): 54508616

約数列:

[1, 2, 4, 8, 443, 886, 1772, 3544, 17491, 34982, 69964, 139928, 7748513, 15497026, 30994052, 61988104]

約数ペア:

[(1, 61988104), (2, 30994052), (4, 15497026), (8, 7748513), (443, 139928), (886, 69964), (1772, 34982), (3544, 17491)]