42169768

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{367}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 81077760

約数和(自身を除く): 38907992

約数列:

[1, 2, 4, 8, 53, 106, 212, 271, 367, 424, 542, 734, 1084, 1468, 2168, 2936, 14363, 19451, 28726, 38902, 57452, 77804, 99457, 114904, 155608, 198914, 397828, 795656, 5271221, 10542442, 21084884, 42169768]

約数ペア:

[(1, 42169768), (2, 21084884), (4, 10542442), (8, 5271221), (53, 795656), (106, 397828), (212, 198914), (271, 155608), (367, 114904), (424, 99457), (542, 77804), (734, 57452), (1084, 38902), (1468, 28726), (2168, 19451), (2936, 14363)]