86955124

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{22621}}^1$

素因数の和:22687

約数の個数: 18

約数和(自身を含む): 157245522

約数和(自身を除く): 70290398

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 22621, 45242, 90484, 701251, 1402502, 2805004, 21738781, 43477562, 86955124]

約数ペア:

[(1, 86955124), (2, 43477562), (4, 21738781), (31, 2805004), (62, 1402502), (124, 701251), (961, 90484), (1922, 45242), (3844, 22621)]