90436385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{16763}}^1$

素因数の和:16864

約数の個数: 16

約数和(自身を含む): 118286784

約数和(自身を除く): 27850399

約数列:

[1, 5, 13, 65, 83, 415, 1079, 5395, 16763, 83815, 217919, 1089595, 1391329, 6956645, 18087277, 90436385]

約数ペア:

[(1, 90436385), (5, 18087277), (13, 6956645), (65, 1391329), (83, 1089595), (415, 217919), (1079, 83815), (5395, 16763)]