42438392

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{312047}}^1$

素因数の和:312070

約数の個数: 16

約数和(自身を含む): 84252960

約数和(自身を除く): 41814568

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 312047, 624094, 1248188, 2496376, 5304799, 10609598, 21219196, 42438392]

約数ペア:

[(1, 42438392), (2, 21219196), (4, 10609598), (8, 5304799), (17, 2496376), (34, 1248188), (68, 624094), (136, 312047)]