8172172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2557}}^1$

素因数の和:2625

約数の個数: 24

約数和(自身を含む): 15470784

約数和(自身を除く): 7298612

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 799, 1598, 2557, 3196, 5114, 10228, 43469, 86938, 120179, 173876, 240358, 480716, 2043043, 4086086, 8172172]

約数ペア:

[(1, 8172172), (2, 4086086), (4, 2043043), (17, 480716), (34, 240358), (47, 173876), (68, 120179), (94, 86938), (188, 43469), (799, 10228), (1598, 5114), (2557, 3196)]