90163086

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1155937}}^1$

素因数の和:1155955

約数の個数: 16

約数和(自身を含む): 194197584

約数和(自身を除く): 104034498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1155937, 2311874, 3467811, 6935622, 15027181, 30054362, 45081543, 90163086]

約数ペア:

[(1, 90163086), (2, 45081543), (3, 30054362), (6, 15027181), (13, 6935622), (26, 3467811), (39, 2311874), (78, 1155937)]