83267836

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{72031}}^1$

素因数の和:72069

約数の個数: 18

約数和(自身を含む): 154796768

約数和(自身を除く): 71528932

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 72031, 144062, 288124, 1224527, 2449054, 4898108, 20816959, 41633918, 83267836]

約数ペア:

[(1, 83267836), (2, 41633918), (4, 20816959), (17, 4898108), (34, 2449054), (68, 1224527), (289, 288124), (578, 144062), (1156, 72031)]