31289316

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{153379}}^1$

素因数の和:153403

約数の個数: 24

約数和(自身を含む): 77303520

約数和(自身を除く): 46014204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 153379, 306758, 460137, 613516, 920274, 1840548, 2607443, 5214886, 7822329, 10429772, 15644658, 31289316]

約数ペア:

[(1, 31289316), (2, 15644658), (3, 10429772), (4, 7822329), (6, 5214886), (12, 2607443), (17, 1840548), (34, 920274), (51, 613516), (68, 460137), (102, 306758), (204, 153379)]