86664865

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{29833}}^1$

素因数の和:29928

約数の個数: 16

約数和(自身を含む): 120290688

約数和(自身を除く): 33625823

約数列:

[1, 5, 7, 35, 83, 415, 581, 2905, 29833, 149165, 208831, 1044155, 2476139, 12380695, 17332973, 86664865]

約数ペア:

[(1, 86664865), (5, 17332973), (7, 12380695), (35, 2476139), (83, 1044155), (415, 208831), (581, 149165), (2905, 29833)]