78585392

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{35851}}^1$

素因数の和:35996

約数の個数: 20

約数和(自身を含む): 153374856

約数和(自身を除く): 74789464

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 35851, 71702, 143404, 286808, 573616, 4911587, 9823174, 19646348, 39292696, 78585392]

約数ペア:

[(1, 78585392), (2, 39292696), (4, 19646348), (8, 9823174), (16, 4911587), (137, 573616), (274, 286808), (548, 143404), (1096, 71702), (2192, 35851)]