81299644

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41227}}^1$

素因数の和:41277

約数の個数: 24

約数和(自身を含む): 155841840

約数和(自身を除く): 74542196

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 41227, 82454, 164908, 700859, 1195583, 1401718, 2391166, 2803436, 4782332, 20324911, 40649822, 81299644]

約数ペア:

[(1, 81299644), (2, 40649822), (4, 20324911), (17, 4782332), (29, 2803436), (34, 2391166), (58, 1401718), (68, 1195583), (116, 700859), (493, 164908), (986, 82454), (1972, 41227)]