86936902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{90371}}^1$

素因数の和:90423

約数の個数: 16

約数和(自身を含む): 144233712

約数和(自身を除く): 57296810

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 90371, 180742, 1174823, 2349646, 3343727, 6687454, 43468451, 86936902]

約数ペア:

[(1, 86936902), (2, 43468451), (13, 6687454), (26, 3343727), (37, 2349646), (74, 1174823), (481, 180742), (962, 90371)]