88978448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{427781}}^1$

素因数の和:427802

約数の個数: 20

約数和(自身を含む): 185657388

約数和(自身を除く): 96678940

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 427781, 855562, 1711124, 3422248, 5561153, 6844496, 11122306, 22244612, 44489224, 88978448]

約数ペア:

[(1, 88978448), (2, 44489224), (4, 22244612), (8, 11122306), (13, 6844496), (16, 5561153), (26, 3422248), (52, 1711124), (104, 855562), (208, 427781)]