85412216

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{36943}}^1$

素因数の和:36983

約数の個数: 24

約数和(自身を含む): 170127120

約数和(自身を除く): 84714904

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 36943, 73886, 147772, 295544, 628031, 1256062, 2512124, 5024248, 10676527, 21353054, 42706108, 85412216]

約数ペア:

[(1, 85412216), (2, 42706108), (4, 21353054), (8, 10676527), (17, 5024248), (34, 2512124), (68, 1256062), (136, 628031), (289, 295544), (578, 147772), (1156, 73886), (2312, 36943)]