86343088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{415111}}^1$

素因数の和:415132

約数の個数: 20

約数和(自身を含む): 180158608

約数和(自身を除く): 93815520

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 415111, 830222, 1660444, 3320888, 5396443, 6641776, 10792886, 21585772, 43171544, 86343088]

約数ペア:

[(1, 86343088), (2, 43171544), (4, 21585772), (8, 10792886), (13, 6641776), (16, 5396443), (26, 3320888), (52, 1660444), (104, 830222), (208, 415111)]