31040224

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{2687}}^1$

素因数の和:2735

約数の個数: 36

約数和(自身を含む): 64520064

約数和(自身を除く): 33479840

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 361, 608, 722, 1444, 2687, 2888, 5374, 5776, 10748, 11552, 21496, 42992, 51053, 85984, 102106, 204212, 408424, 816848, 970007, 1633696, 1940014, 3880028, 7760056, 15520112, 31040224]

約数ペア:

[(1, 31040224), (2, 15520112), (4, 7760056), (8, 3880028), (16, 1940014), (19, 1633696), (32, 970007), (38, 816848), (76, 408424), (152, 204212), (304, 102106), (361, 85984), (608, 51053), (722, 42992), (1444, 21496), (2687, 11552), (2888, 10748), (5374, 5776)]