87897170

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{28631}}^1$

素因数の和:28945

約数の個数: 16

約数和(自身を含む): 158735808

約数和(自身を除く): 70838638

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 28631, 57262, 143155, 286310, 8789717, 17579434, 43948585, 87897170]

約数ペア:

[(1, 87897170), (2, 43948585), (5, 17579434), (10, 8789717), (307, 286310), (614, 143155), (1535, 57262), (3070, 28631)]