31473232

素因数分解:

$2^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1861}}^1$

素因数の和:2027

約数の個数: 40

約数和(自身を含む): 70189952

約数和(自身を除く): 38716720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151, 302, 604, 1057, 1208, 1861, 2114, 2416, 3722, 4228, 7444, 8456, 13027, 14888, 16912, 26054, 29776, 52108, 104216, 208432, 281011, 562022, 1124044, 1967077, 2248088, 3934154, 4496176, 7868308, 15736616, 31473232]

約数ペア:

[(1, 31473232), (2, 15736616), (4, 7868308), (7, 4496176), (8, 3934154), (14, 2248088), (16, 1967077), (28, 1124044), (56, 562022), (112, 281011), (151, 208432), (302, 104216), (604, 52108), (1057, 29776), (1208, 26054), (1861, 16912), (2114, 14888), (2416, 13027), (3722, 8456), (4228, 7444)]