987632

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{3631}}^1$

素因数の和:3656

約数の個数: 20

約数和(自身を含む): 2026656

約数和(自身を除く): 1039024

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 3631, 7262, 14524, 29048, 58096, 61727, 123454, 246908, 493816, 987632]

約数ペア:

[(1, 987632), (2, 493816), (4, 246908), (8, 123454), (16, 61727), (17, 58096), (34, 29048), (68, 14524), (136, 7262), (272, 3631)]