80977006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{41357}}^1$

素因数の和:41459

約数の個数: 16

約数和(自身を含む): 133999920

約数和(自身を除く): 53022914

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 41357, 82714, 454927, 909854, 3680773, 7361546, 40488503, 80977006]

約数ペア:

[(1, 80977006), (2, 40488503), (11, 7361546), (22, 3680773), (89, 909854), (178, 454927), (979, 82714), (1958, 41357)]