81796702

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59359}}^1$

素因数の和:59427

約数の個数: 16

約数和(自身を含む): 134628480

約数和(自身を除く): 52831778

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 59359, 118718, 771667, 1543334, 3146027, 6292054, 40898351, 81796702]

約数ペア:

[(1, 81796702), (2, 40898351), (13, 6292054), (26, 3146027), (53, 1543334), (106, 771667), (689, 118718), (1378, 59359)]