73156112

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{86269}}^1$

素因数の和:86330

約数の個数: 20

約数和(自身を含む): 144415980

約数和(自身を除く): 71259868

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 86269, 172538, 345076, 690152, 1380304, 4572257, 9144514, 18289028, 36578056, 73156112]

約数ペア:

[(1, 73156112), (2, 36578056), (4, 18289028), (8, 9144514), (16, 4572257), (53, 1380304), (106, 690152), (212, 345076), (424, 172538), (848, 86269)]