431640104

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{163997}}^1$

素因数の和:164057

約数の個数: 32

約数和(自身を含む): 944628480

約数和(自身を除く): 512988376

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 163997, 327994, 655988, 1147979, 1311976, 2295958, 4591916, 7707859, 9183832, 15415718, 30831436, 53955013, 61662872, 107910026, 215820052, 431640104]

約数ペア:

[(1, 431640104), (2, 215820052), (4, 107910026), (7, 61662872), (8, 53955013), (14, 30831436), (28, 15415718), (47, 9183832), (56, 7707859), (94, 4591916), (188, 2295958), (329, 1311976), (376, 1147979), (658, 655988), (1316, 327994), (2632, 163997)]