80986016

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{24571}}^1$

素因数の和:24684

約数の個数: 24

約数和(自身を含む): 160995744

約数和(自身を除く): 80009728

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1648, 3296, 24571, 49142, 98284, 196568, 393136, 786272, 2530813, 5061626, 10123252, 20246504, 40493008, 80986016]

約数ペア:

[(1, 80986016), (2, 40493008), (4, 20246504), (8, 10123252), (16, 5061626), (32, 2530813), (103, 786272), (206, 393136), (412, 196568), (824, 98284), (1648, 49142), (3296, 24571)]