42644072

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{64223}}^1$

素因数の和:64312

約数の個数: 16

約数和(自身を含む): 80922240

約数和(自身を除く): 38278168

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 64223, 128446, 256892, 513784, 5330509, 10661018, 21322036, 42644072]

約数ペア:

[(1, 42644072), (2, 21322036), (4, 10661018), (8, 5330509), (83, 513784), (166, 256892), (332, 128446), (664, 64223)]