80581048

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{121357}}^1$

素因数の和:121446

約数の個数: 16

約数和(自身を含む): 152911080

約数和(自身を除く): 72330032

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 121357, 242714, 485428, 970856, 10072631, 20145262, 40290524, 80581048]

約数ペア:

[(1, 80581048), (2, 40290524), (4, 20145262), (8, 10072631), (83, 970856), (166, 485428), (332, 242714), (664, 121357)]