79519984

素因数分解:

$2^4\times {\mathrm{977}}^1\times {\mathrm{5087}}^1$

素因数の和:6072

約数の個数: 20

約数和(自身を含む): 154257984

約数和(自身を除く): 74738000

約数列:

[1, 2, 4, 8, 16, 977, 1954, 3908, 5087, 7816, 10174, 15632, 20348, 40696, 81392, 4969999, 9939998, 19879996, 39759992, 79519984]

約数ペア:

[(1, 79519984), (2, 39759992), (4, 19879996), (8, 9939998), (16, 4969999), (977, 81392), (1954, 40696), (3908, 20348), (5087, 15632), (7816, 10174)]