82743590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{28631}}^1$

素因数の和:28672

約数の個数: 24

約数和(自身を含む): 158220432

約数和(自身を除く): 75476842

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 28631, 57262, 143155, 286310, 486727, 973454, 2433635, 4867270, 8274359, 16548718, 41371795, 82743590]

約数ペア:

[(1, 82743590), (2, 41371795), (5, 16548718), (10, 8274359), (17, 4867270), (34, 2433635), (85, 973454), (170, 486727), (289, 286310), (578, 143155), (1445, 57262), (2890, 28631)]