55321688

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{77699}}^1$

素因数の和:77794

約数の個数: 16

約数和(自身を含む): 104895000

約数和(自身を除く): 49573312

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 77699, 155398, 310796, 621592, 6915211, 13830422, 27660844, 55321688]

約数ペア:

[(1, 55321688), (2, 27660844), (4, 13830422), (8, 6915211), (89, 621592), (178, 310796), (356, 155398), (712, 77699)]