31707754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3119}}^1$

素因数の和:3174

約数の個数: 32

約数和(自身を含む): 56609280

約数和(自身を除く): 24901526

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 221, 299, 391, 442, 598, 782, 3119, 5083, 6238, 10166, 40547, 53023, 71737, 81094, 106046, 143474, 689299, 932581, 1219529, 1378598, 1865162, 2439058, 15853877, 31707754]

約数ペア:

[(1, 31707754), (2, 15853877), (13, 2439058), (17, 1865162), (23, 1378598), (26, 1219529), (34, 932581), (46, 689299), (221, 143474), (299, 106046), (391, 81094), (442, 71737), (598, 53023), (782, 40547), (3119, 10166), (5083, 6238)]