80214272

素因数分解:

$2^8\times {\mathrm{431}}^1\times {\mathrm{727}}^1$

素因数の和:1174

約数の個数: 36

約数和(自身を含む): 160707456

約数和(自身を除く): 80493184

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 431, 727, 862, 1454, 1724, 2908, 3448, 5816, 6896, 11632, 13792, 23264, 27584, 46528, 55168, 93056, 110336, 186112, 313337, 626674, 1253348, 2506696, 5013392, 10026784, 20053568, 40107136, 80214272]

約数ペア:

[(1, 80214272), (2, 40107136), (4, 20053568), (8, 10026784), (16, 5013392), (32, 2506696), (64, 1253348), (128, 626674), (256, 313337), (431, 186112), (727, 110336), (862, 93056), (1454, 55168), (1724, 46528), (2908, 27584), (3448, 23264), (5816, 13792), (6896, 11632)]