31825668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1699}}^1$

素因数の和:1936

約数の個数: 48

約数和(自身を含む): 85299200

約数和(自身を除く): 53473532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223, 446, 669, 892, 1338, 1561, 1699, 2676, 3122, 3398, 4683, 5097, 6244, 6796, 9366, 10194, 11893, 18732, 20388, 23786, 35679, 47572, 71358, 142716, 378877, 757754, 1136631, 1515508, 2273262, 2652139, 4546524, 5304278, 7956417, 10608556, 15912834, 31825668]

約数ペア:

[(1, 31825668), (2, 15912834), (3, 10608556), (4, 7956417), (6, 5304278), (7, 4546524), (12, 2652139), (14, 2273262), (21, 1515508), (28, 1136631), (42, 757754), (84, 378877), (223, 142716), (446, 71358), (669, 47572), (892, 35679), (1338, 23786), (1561, 20388), (1699, 18732), (2676, 11893), (3122, 10194), (3398, 9366), (4683, 6796), (5097, 6244)]