80225782

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8317}}^1$

素因数の和:8392

約数の個数: 32

約数和(自身を含む): 150921792

約数和(自身を除く): 70696010

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 689, 742, 1378, 4823, 8317, 9646, 16634, 58219, 108121, 116438, 216242, 440801, 756847, 881602, 1513694, 3085607, 5730413, 6171214, 11460826, 40112891, 80225782]

約数ペア:

[(1, 80225782), (2, 40112891), (7, 11460826), (13, 6171214), (14, 5730413), (26, 3085607), (53, 1513694), (91, 881602), (106, 756847), (182, 440801), (371, 216242), (689, 116438), (742, 108121), (1378, 58219), (4823, 16634), (8317, 9646)]