86513952010

素因数分解:

$2^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{27817991}}^1$

素因数の和:27818309

約数の個数: 16

約数和(自身を含む): 156225843072

約数和(自身を除く): 69711891062

約数列:

[1, 2, 5, 10, 311, 622, 1555, 3110, 27817991, 55635982, 139089955, 278179910, 8651395201, 17302790402, 43256976005, 86513952010]

約数ペア:

[(1, 86513952010), (2, 43256976005), (5, 17302790402), (10, 8651395201), (311, 278179910), (622, 139089955), (1555, 55635982), (3110, 27817991)]