31371676

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{13499}}^1$

素因数の和:13593

約数の個数: 24

約数和(自身を含む): 63504000

約数和(自身を除く): 32132324

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 13499, 26998, 53996, 94493, 188986, 377972, 1120417, 2240834, 4481668, 7842919, 15685838, 31371676]

約数ペア:

[(1, 31371676), (2, 15685838), (4, 7842919), (7, 4481668), (14, 2240834), (28, 1120417), (83, 377972), (166, 188986), (332, 94493), (581, 53996), (1162, 26998), (2324, 13499)]