31170316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{1321}}^1$

素因数の和:1689

約数の個数: 24

約数和(自身を含む): 57967056

約数和(自身を除く): 26796740

約数列:

[1, 2, 4, 17, 34, 68, 347, 694, 1321, 1388, 2642, 5284, 5899, 11798, 22457, 23596, 44914, 89828, 458387, 916774, 1833548, 7792579, 15585158, 31170316]

約数ペア:

[(1, 31170316), (2, 15585158), (4, 7792579), (17, 1833548), (34, 916774), (68, 458387), (347, 89828), (694, 44914), (1321, 23596), (1388, 22457), (2642, 11798), (5284, 5899)]