87081427

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2239}}^1$

素因数の和:2370

約数の個数: 16

約数和(自身を含む): 96768000

約数和(自身を除く): 9686573

約数列:

[1, 19, 23, 89, 437, 1691, 2047, 2239, 38893, 42541, 51497, 199271, 978443, 3786149, 4583233, 87081427]

約数ペア:

[(1, 87081427), (19, 4583233), (23, 3786149), (89, 978443), (437, 199271), (1691, 51497), (2047, 42541), (2239, 38893)]