80104784

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{33601}}^1$

素因数の和:33758

約数の個数: 20

約数和(自身を含む): 156249300

約数和(自身を除く): 76144516

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 33601, 67202, 134404, 268808, 537616, 5006549, 10013098, 20026196, 40052392, 80104784]

約数ペア:

[(1, 80104784), (2, 40052392), (4, 20026196), (8, 10013098), (16, 5006549), (149, 537616), (298, 268808), (596, 134404), (1192, 67202), (2384, 33601)]