115059568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{553171}}^1$

素因数の和:553192

約数の個数: 20

約数和(自身を含む): 240076648

約数和(自身を除く): 125017080

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 553171, 1106342, 2212684, 4425368, 7191223, 8850736, 14382446, 28764892, 57529784, 115059568]

約数ペア:

[(1, 115059568), (2, 57529784), (4, 28764892), (8, 14382446), (13, 8850736), (16, 7191223), (26, 4425368), (52, 2212684), (104, 1106342), (208, 553171)]