80011774

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{11633}}^1$

素因数の和:11835

約数の個数: 16

約数和(自身を含む): 127043280

約数和(自身を除く): 47031506

約数列:

[1, 2, 19, 38, 181, 362, 3439, 6878, 11633, 23266, 221027, 442054, 2105573, 4211146, 40005887, 80011774]

約数ペア:

[(1, 80011774), (2, 40005887), (19, 4211146), (38, 2105573), (181, 442054), (362, 221027), (3439, 23266), (6878, 11633)]