80899418

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{26249}}^1$

素因数の和:26341

約数の個数: 16

約数和(自身を含む): 128520000

約数和(自身を除く): 47620582

約数列:

[1, 2, 23, 46, 67, 134, 1541, 3082, 26249, 52498, 603727, 1207454, 1758683, 3517366, 40449709, 80899418]

約数ペア:

[(1, 80899418), (2, 40449709), (23, 3517366), (46, 1758683), (67, 1207454), (134, 603727), (1541, 52498), (3082, 26249)]