81301036

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{700871}}^1$

素因数の和:700904

約数の個数: 12

約数和(自身を含む): 147183120

約数和(自身を除く): 65882084

約数列:

[1, 2, 4, 29, 58, 116, 700871, 1401742, 2803484, 20325259, 40650518, 81301036]

約数ペア:

[(1, 81301036), (2, 40650518), (4, 20325259), (29, 2803484), (58, 1401742), (116, 700871)]