164302816

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{61861}}^1$

素因数の和:61954

約数の個数: 24

約数和(自身を含む): 327373704

約数和(自身を除く): 163070888

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 1328, 2656, 61861, 123722, 247444, 494888, 989776, 1979552, 5134463, 10268926, 20537852, 41075704, 82151408, 164302816]

約数ペア:

[(1, 164302816), (2, 82151408), (4, 41075704), (8, 20537852), (16, 10268926), (32, 5134463), (83, 1979552), (166, 989776), (332, 494888), (664, 247444), (1328, 123722), (2656, 61861)]