80040191

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{5743}}^1$

素因数の和:5942

約数の個数: 16

約数和(自身を含む): 100359168

約数和(自身を除く): 20318977

約数列:

[1, 7, 11, 77, 181, 1267, 1991, 5743, 13937, 40201, 63173, 442211, 1039483, 7276381, 11434313, 80040191]

約数ペア:

[(1, 80040191), (7, 11434313), (11, 7276381), (77, 1039483), (181, 442211), (1267, 63173), (1991, 40201), (5743, 13937)]