85724914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:283

約数の個数: 48

約数和(自身を含む): 151633440

約数和(自身を除く): 65908526

約数列:

[1, 2, 11, 17, 22, 34, 97, 139, 187, 194, 278, 289, 374, 578, 1067, 1529, 1649, 2134, 2363, 3058, 3179, 3298, 4726, 6358, 13483, 18139, 25993, 26966, 28033, 36278, 40171, 51986, 56066, 80342, 148313, 229211, 296626, 308363, 441881, 458422, 616726, 883762, 2521321, 3896587, 5042642, 7793174, 42862457, 85724914]

約数ペア:

[(1, 85724914), (2, 42862457), (11, 7793174), (17, 5042642), (22, 3896587), (34, 2521321), (97, 883762), (139, 616726), (187, 458422), (194, 441881), (278, 308363), (289, 296626), (374, 229211), (578, 148313), (1067, 80342), (1529, 56066), (1649, 51986), (2134, 40171), (2363, 36278), (3058, 28033), (3179, 26966), (3298, 25993), (4726, 18139), (6358, 13483)]