31925572

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{5113}}^1$

素因数の和:5347

約数の個数: 24

約数和(自身を含む): 64150016

約数和(自身を除く): 32224444

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 5113, 6244, 10226, 20452, 35791, 71582, 143164, 1140199, 2280398, 4560796, 7981393, 15962786, 31925572]

約数ペア:

[(1, 31925572), (2, 15962786), (4, 7981393), (7, 4560796), (14, 2280398), (28, 1140199), (223, 143164), (446, 71582), (892, 35791), (1561, 20452), (3122, 10226), (5113, 6244)]