88516940

素因数分解:

$2^2\times 5^1\times {\mathrm{1657}}^1\times {\mathrm{2671}}^1$

素因数の和:4337

約数の個数: 24

約数和(自身を含む): 186067392

約数和(自身を除く): 97550452

約数列:

[1, 2, 4, 5, 10, 20, 1657, 2671, 3314, 5342, 6628, 8285, 10684, 13355, 16570, 26710, 33140, 53420, 4425847, 8851694, 17703388, 22129235, 44258470, 88516940]

約数ペア:

[(1, 88516940), (2, 44258470), (4, 22129235), (5, 17703388), (10, 8851694), (20, 4425847), (1657, 53420), (2671, 33140), (3314, 26710), (5342, 16570), (6628, 13355), (8285, 10684)]