86914855

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{4093}}^1$

素因数の和:4266

約数の個数: 16

約数和(自身を含む): 108474624

約数和(自身を除く): 21559769

約数列:

[1, 5, 31, 137, 155, 685, 4093, 4247, 20465, 21235, 126883, 560741, 634415, 2803705, 17382971, 86914855]

約数ペア:

[(1, 86914855), (5, 17382971), (31, 2803705), (137, 634415), (155, 560741), (685, 126883), (4093, 21235), (4247, 20465)]