85954841

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{28099}}^1$

素因数の和:28148

約数の個数: 16

約数和(自身を含む): 107904000

約数和(自身を除く): 21949159

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 28099, 196693, 533881, 646277, 3737167, 4523939, 12279263, 85954841]

約数ペア:

[(1, 85954841), (7, 12279263), (19, 4523939), (23, 3737167), (133, 646277), (161, 533881), (437, 196693), (3059, 28099)]