89820163

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 106444800

約数和(自身を除く): 16624637

約数列:

[1, 17, 19, 29, 43, 223, 323, 493, 551, 731, 817, 1247, 3791, 4237, 6467, 9367, 9589, 13889, 21199, 23693, 72029, 109939, 122873, 163013, 182191, 278081, 402781, 2088841, 3097247, 4727377, 5283539, 89820163]

約数ペア:

[(1, 89820163), (17, 5283539), (19, 4727377), (29, 3097247), (43, 2088841), (223, 402781), (323, 278081), (493, 182191), (551, 163013), (731, 122873), (817, 109939), (1247, 72029), (3791, 23693), (4237, 21199), (6467, 13889), (9367, 9589)]