40164032

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{7561}}^1$

素因数の和:7656

約数の個数: 28

約数和(自身を含む): 80671416

約数和(自身を除く): 40507384

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 1328, 2656, 5312, 7561, 15122, 30244, 60488, 120976, 241952, 483904, 627563, 1255126, 2510252, 5020504, 10041008, 20082016, 40164032]

約数ペア:

[(1, 40164032), (2, 20082016), (4, 10041008), (8, 5020504), (16, 2510252), (32, 1255126), (64, 627563), (83, 483904), (166, 241952), (332, 120976), (664, 60488), (1328, 30244), (2656, 15122), (5312, 7561)]