109440496

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{621821}}^1$

素因数の和:621840

約数の個数: 20

約数和(自身を含む): 231317784

約数和(自身を除く): 121877288

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 621821, 1243642, 2487284, 4974568, 6840031, 9949136, 13680062, 27360124, 54720248, 109440496]

約数ペア:

[(1, 109440496), (2, 54720248), (4, 27360124), (8, 13680062), (11, 9949136), (16, 6840031), (22, 4974568), (44, 2487284), (88, 1243642), (176, 621821)]