90055186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{111731}}^1$

素因数の和:111777

約数の個数: 16

約数和(自身を含む): 150167808

約数和(自身を除く): 60112622

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 111731, 223462, 1452503, 2905006, 3463661, 6927322, 45027593, 90055186]

約数ペア:

[(1, 90055186), (2, 45027593), (13, 6927322), (26, 3463661), (31, 2905006), (62, 1452503), (403, 223462), (806, 111731)]