84431776

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18451}}^1$

素因数の和:18485

約数の個数: 48

約数和(自身を含む): 195295968

約数和(自身を除く): 110864192

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 18451, 36902, 73804, 147608, 202961, 239863, 295216, 405922, 479726, 590432, 811844, 959452, 1623688, 1918904, 2638493, 3247376, 3837808, 5276986, 6494752, 7675616, 10553972, 21107944, 42215888, 84431776]

約数ペア:

[(1, 84431776), (2, 42215888), (4, 21107944), (8, 10553972), (11, 7675616), (13, 6494752), (16, 5276986), (22, 3837808), (26, 3247376), (32, 2638493), (44, 1918904), (52, 1623688), (88, 959452), (104, 811844), (143, 590432), (176, 479726), (208, 405922), (286, 295216), (352, 239863), (416, 202961), (572, 147608), (1144, 73804), (2288, 36902), (4576, 18451)]