90214954

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71713}}^1$

素因数の和:71769

約数の個数: 16

約数和(自身を含む): 147157128

約数和(自身を除く): 56942174

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 71713, 143426, 1219121, 2438242, 2653381, 5306762, 45107477, 90214954]

約数ペア:

[(1, 90214954), (2, 45107477), (17, 5306762), (34, 2653381), (37, 2438242), (74, 1219121), (629, 143426), (1258, 71713)]