31281314

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{6827}}^1$

素因数の和:6937

約数の個数: 16

約数和(自身を含む): 49161600

約数和(自身を除く): 17880286

約数列:

[1, 2, 29, 58, 79, 158, 2291, 4582, 6827, 13654, 197983, 395966, 539333, 1078666, 15640657, 31281314]

約数ペア:

[(1, 31281314), (2, 15640657), (29, 1078666), (58, 539333), (79, 395966), (158, 197983), (2291, 13654), (4582, 6827)]