83180872

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{142433}}^1$

素因数の和:142512

約数の個数: 16

約数和(自身を含む): 158101740

約数和(自身を除く): 74920868

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 142433, 284866, 569732, 1139464, 10397609, 20795218, 41590436, 83180872]

約数ペア:

[(1, 83180872), (2, 41590436), (4, 20795218), (8, 10397609), (73, 1139464), (146, 569732), (292, 284866), (584, 142433)]