87222902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{108217}}^1$

素因数の和:108263

約数の個数: 16

約数和(自身を含む): 145444992

約数和(自身を除く): 58222090

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 108217, 216434, 1406821, 2813642, 3354727, 6709454, 43611451, 87222902]

約数ペア:

[(1, 87222902), (2, 43611451), (13, 6709454), (26, 3354727), (31, 2813642), (62, 1406821), (403, 216434), (806, 108217)]