80891484

素因数分解:

$2^2\times 3^1\times {\mathrm{967}}^1\times {\mathrm{6971}}^1$

素因数の和:7945

約数の個数: 24

約数和(自身を含む): 188969088

約数和(自身を除く): 108077604

約数列:

[1, 2, 3, 4, 6, 12, 967, 1934, 2901, 3868, 5802, 6971, 11604, 13942, 20913, 27884, 41826, 83652, 6740957, 13481914, 20222871, 26963828, 40445742, 80891484]

約数ペア:

[(1, 80891484), (2, 40445742), (3, 26963828), (4, 20222871), (6, 13481914), (12, 6740957), (967, 83652), (1934, 41826), (2901, 27884), (3868, 20913), (5802, 13942), (6971, 11604)]