85816587

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{1993}}^1$

素因数の和:2490

約数の個数: 16

約数和(自身を含む): 118427648

約数和(自身を除く): 32611061

約数列:

[1, 3, 31, 93, 463, 1389, 1993, 5979, 14353, 43059, 61783, 185349, 922759, 2768277, 28605529, 85816587]

約数ペア:

[(1, 85816587), (3, 28605529), (31, 2768277), (93, 922759), (463, 185349), (1389, 61783), (1993, 43059), (5979, 14353)]