85130078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{9461}}^1$

素因数の和:9883

約数の個数: 16

約数和(自身を含む): 139659120

約数和(自身を除く): 54529042

約数列:

[1, 2, 11, 22, 409, 818, 4499, 8998, 9461, 18922, 104071, 208142, 3869549, 7739098, 42565039, 85130078]

約数ペア:

[(1, 85130078), (2, 42565039), (11, 7739098), (22, 3869549), (409, 208142), (818, 104071), (4499, 18922), (8998, 9461)]