79883716

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{165049}}^1$

素因数の和:165075

約数の個数: 18

約数和(自身を含む): 153661550

約数和(自身を除く): 73777834

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 165049, 330098, 660196, 1815539, 3631078, 7262156, 19970929, 39941858, 79883716]

約数ペア:

[(1, 79883716), (2, 39941858), (4, 19970929), (11, 7262156), (22, 3631078), (44, 1815539), (121, 660196), (242, 330098), (484, 165049)]