8664136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{367}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 17619840

約数和(自身を除く): 8955704

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 227, 367, 454, 734, 908, 1468, 1816, 2936, 2951, 4771, 5902, 9542, 11804, 19084, 23608, 38168, 83309, 166618, 333236, 666472, 1083017, 2166034, 4332068, 8664136]

約数ペア:

[(1, 8664136), (2, 4332068), (4, 2166034), (8, 1083017), (13, 666472), (26, 333236), (52, 166618), (104, 83309), (227, 38168), (367, 23608), (454, 19084), (734, 11804), (908, 9542), (1468, 5902), (1816, 4771), (2936, 2951)]