87401834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{108439}}^1$

素因数の和:108485

約数の個数: 16

約数和(自身を含む): 145743360

約数和(自身を除く): 58341526

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 108439, 216878, 1409707, 2819414, 3361609, 6723218, 43700917, 87401834]

約数ペア:

[(1, 87401834), (2, 43700917), (13, 6723218), (26, 3361609), (31, 2819414), (62, 1409707), (403, 216878), (806, 108439)]