80973904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{460079}}^1$

素因数の和:460098

約数の個数: 20

約数和(自身を含む): 171149760

約数和(自身を除く): 90175856

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 460079, 920158, 1840316, 3680632, 5060869, 7361264, 10121738, 20243476, 40486952, 80973904]

約数ペア:

[(1, 80973904), (2, 40486952), (4, 20243476), (8, 10121738), (11, 7361264), (16, 5060869), (22, 3680632), (44, 1840316), (88, 920158), (176, 460079)]