118117168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{567871}}^1$

素因数の和:567892

約数の個数: 20

約数和(自身を含む): 246456448

約数和(自身を除く): 128339280

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 567871, 1135742, 2271484, 4542968, 7382323, 9085936, 14764646, 29529292, 59058584, 118117168]

約数ペア:

[(1, 118117168), (2, 59058584), (4, 29529292), (8, 14764646), (13, 9085936), (16, 7382323), (26, 4542968), (52, 2271484), (104, 1135742), (208, 567871)]