85828528

素因数分解:

$2^4\times {\mathrm{991}}^1\times {\mathrm{5413}}^1$

素因数の和:6412

約数の個数: 20

約数和(自身を含む): 166491328

約数和(自身を除く): 80662800

約数列:

[1, 2, 4, 8, 16, 991, 1982, 3964, 5413, 7928, 10826, 15856, 21652, 43304, 86608, 5364283, 10728566, 21457132, 42914264, 85828528]

約数ペア:

[(1, 85828528), (2, 42914264), (4, 21457132), (8, 10728566), (16, 5364283), (991, 86608), (1982, 43304), (3964, 21652), (5413, 15856), (7928, 10826)]