80467244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{140677}}^1$

素因数の和:140705

約数の個数: 24

約数和(自身を含む): 165437328

約数和(自身を除く): 84970084

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 140677, 281354, 562708, 1547447, 1828801, 3094894, 3657602, 6189788, 7315204, 20116811, 40233622, 80467244]

約数ペア:

[(1, 80467244), (2, 40233622), (4, 20116811), (11, 7315204), (13, 6189788), (22, 3657602), (26, 3094894), (44, 1828801), (52, 1547447), (143, 562708), (286, 281354), (572, 140677)]