80147092

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{4729}}^1$

素因数の和:4975

約数の個数: 24

約数和(自身を含む): 148332800

約数和(自身を除く): 68185708

約数列:

[1, 2, 4, 19, 38, 76, 223, 446, 892, 4237, 4729, 8474, 9458, 16948, 18916, 89851, 179702, 359404, 1054567, 2109134, 4218268, 20036773, 40073546, 80147092]

約数ペア:

[(1, 80147092), (2, 40073546), (4, 20036773), (19, 4218268), (38, 2109134), (76, 1054567), (223, 359404), (446, 179702), (892, 89851), (4237, 18916), (4729, 16948), (8474, 9458)]