25907536

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{16693}}^1$

素因数の和:16798

約数の個数: 20

約数和(自身を含む): 50716372

約数和(自身を除く): 24808836

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 16693, 33386, 66772, 133544, 267088, 1619221, 3238442, 6476884, 12953768, 25907536]

約数ペア:

[(1, 25907536), (2, 12953768), (4, 6476884), (8, 3238442), (16, 1619221), (97, 267088), (194, 133544), (388, 66772), (776, 33386), (1552, 16693)]