80951486

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{14207}}^1$

素因数の和:14264

約数の個数: 32

約数和(自身を含む): 155492352

約数和(自身を除く): 74540866

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 5698, 14207, 28414, 99449, 156277, 198898, 312554, 525659, 1051318, 1093939, 2187878, 3679613, 5782249, 7359226, 11564498, 40475743, 80951486]

約数ペア:

[(1, 80951486), (2, 40475743), (7, 11564498), (11, 7359226), (14, 5782249), (22, 3679613), (37, 2187878), (74, 1093939), (77, 1051318), (154, 525659), (259, 312554), (407, 198898), (518, 156277), (814, 99449), (2849, 28414), (5698, 14207)]