87040312

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{1249}}^1$

素因数の和:1567

約数の個数: 32

約数和(自身を含む): 169200000

約数和(自身を除く): 82159688

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 281, 562, 1124, 1249, 2248, 2498, 4996, 8711, 9992, 17422, 34844, 38719, 69688, 77438, 154876, 309752, 350969, 701938, 1403876, 2807752, 10880039, 21760078, 43520156, 87040312]

約数ペア:

[(1, 87040312), (2, 43520156), (4, 21760078), (8, 10880039), (31, 2807752), (62, 1403876), (124, 701938), (248, 350969), (281, 309752), (562, 154876), (1124, 77438), (1249, 69688), (2248, 38719), (2498, 34844), (4996, 17422), (8711, 9992)]