77936104

素因数分解:

$2^3\times {\mathrm{443}}^1\times {\mathrm{21991}}^1$

素因数の和:22440

約数の個数: 16

約数和(自身を含む): 146466720

約数和(自身を除く): 68530616

約数列:

[1, 2, 4, 8, 443, 886, 1772, 3544, 21991, 43982, 87964, 175928, 9742013, 19484026, 38968052, 77936104]

約数ペア:

[(1, 77936104), (2, 38968052), (4, 19484026), (8, 9742013), (443, 175928), (886, 87964), (1772, 43982), (3544, 21991)]