87515516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{929}}^1\times {\mathrm{2141}}^1$

素因数の和:3085

約数の個数: 24

約数和(自身を含む): 167333040

約数和(自身を除く): 79817524

約数列:

[1, 2, 4, 11, 22, 44, 929, 1858, 2141, 3716, 4282, 8564, 10219, 20438, 23551, 40876, 47102, 94204, 1988989, 3977978, 7955956, 21878879, 43757758, 87515516]

約数ペア:

[(1, 87515516), (2, 43757758), (4, 21878879), (11, 7955956), (22, 3977978), (44, 1988989), (929, 94204), (1858, 47102), (2141, 40876), (3716, 23551), (4282, 20438), (8564, 10219)]