80989312

素因数分解:

$2^7\times {\mathrm{103}}^1\times {\mathrm{6143}}^1$

素因数の和:6260

約数の個数: 32

約数和(自身を含む): 162938880

約数和(自身を除く): 81949568

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 412, 824, 1648, 3296, 6143, 6592, 12286, 13184, 24572, 49144, 98288, 196576, 393152, 632729, 786304, 1265458, 2530916, 5061832, 10123664, 20247328, 40494656, 80989312]

約数ペア:

[(1, 80989312), (2, 40494656), (4, 20247328), (8, 10123664), (16, 5061832), (32, 2530916), (64, 1265458), (103, 786304), (128, 632729), (206, 393152), (412, 196576), (824, 98288), (1648, 49144), (3296, 24572), (6143, 13184), (6592, 12286)]