320419136

素因数分解:

$2^6\times {\mathrm{149}}^1\times {\mathrm{33601}}^1$

素因数の和:33762

約数の個数: 28

約数和(自身を含む): 640118100

約数和(自身を除く): 319698964

約数列:

[1, 2, 4, 8, 16, 32, 64, 149, 298, 596, 1192, 2384, 4768, 9536, 33601, 67202, 134404, 268808, 537616, 1075232, 2150464, 5006549, 10013098, 20026196, 40052392, 80104784, 160209568, 320419136]

約数ペア:

[(1, 320419136), (2, 160209568), (4, 80104784), (8, 40052392), (16, 20026196), (32, 10013098), (64, 5006549), (149, 2150464), (298, 1075232), (596, 537616), (1192, 268808), (2384, 134404), (4768, 67202), (9536, 33601)]