80936284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{141497}}^1$

素因数の和:141525

約数の個数: 24

約数和(自身を含む): 166401648

約数和(自身を除く): 85465364

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 141497, 282994, 565988, 1556467, 1839461, 3112934, 3678922, 6225868, 7357844, 20234071, 40468142, 80936284]

約数ペア:

[(1, 80936284), (2, 40468142), (4, 20234071), (11, 7357844), (13, 6225868), (22, 3678922), (26, 3112934), (44, 1839461), (52, 1556467), (143, 565988), (286, 282994), (572, 141497)]