85387672

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{561761}}^1$

素因数の和:561786

約数の個数: 16

約数和(自身を含む): 168528600

約数和(自身を除く): 83140928

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 561761, 1123522, 2247044, 4494088, 10673459, 21346918, 42693836, 85387672]

約数ペア:

[(1, 85387672), (2, 42693836), (4, 21346918), (8, 10673459), (19, 4494088), (38, 2247044), (76, 1123522), (152, 561761)]