86255428

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{887}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 181407744

約数和(自身を除く): 95152316

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 151, 161, 302, 322, 604, 644, 887, 1057, 1774, 2114, 3473, 3548, 4228, 6209, 6946, 12418, 13892, 20401, 24311, 24836, 40802, 48622, 81604, 97244, 133937, 142807, 267874, 285614, 535748, 571228, 937559, 1875118, 3080551, 3750236, 6161102, 12322204, 21563857, 43127714, 86255428]

約数ペア:

[(1, 86255428), (2, 43127714), (4, 21563857), (7, 12322204), (14, 6161102), (23, 3750236), (28, 3080551), (46, 1875118), (92, 937559), (151, 571228), (161, 535748), (302, 285614), (322, 267874), (604, 142807), (644, 133937), (887, 97244), (1057, 81604), (1774, 48622), (2114, 40802), (3473, 24836), (3548, 24311), (4228, 20401), (6209, 13892), (6946, 12418)]