80443792

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{35159}}^1$

素因数の和:35191

約数の個数: 40

約数和(自身を含む): 183113280

約数和(自身を除く): 102669488

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 35159, 70318, 140636, 281272, 386749, 457067, 562544, 773498, 914134, 1546996, 1828268, 3093992, 3656536, 5027737, 6187984, 7313072, 10055474, 20110948, 40221896, 80443792]

約数ペア:

[(1, 80443792), (2, 40221896), (4, 20110948), (8, 10055474), (11, 7313072), (13, 6187984), (16, 5027737), (22, 3656536), (26, 3093992), (44, 1828268), (52, 1546996), (88, 914134), (104, 773498), (143, 562544), (176, 457067), (208, 386749), (286, 281272), (572, 140636), (1144, 70318), (2288, 35159)]