42496016

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{43541}}^1$

素因数の和:43610

約数の個数: 20

約数和(自身を含む): 83687724

約数和(自身を除く): 41191708

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 43541, 87082, 174164, 348328, 696656, 2656001, 5312002, 10624004, 21248008, 42496016]

約数ペア:

[(1, 42496016), (2, 21248008), (4, 10624004), (8, 5312002), (16, 2656001), (61, 696656), (122, 348328), (244, 174164), (488, 87082), (976, 43541)]