53343688

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{392233}}^1$

素因数の和:392256

約数の個数: 16

約数和(自身を含む): 105903180

約数和(自身を除く): 52559492

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 392233, 784466, 1568932, 3137864, 6667961, 13335922, 26671844, 53343688]

約数ペア:

[(1, 53343688), (2, 26671844), (4, 13335922), (8, 6667961), (17, 3137864), (34, 1568932), (68, 784466), (136, 392233)]