80612572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{4919}}^1$

素因数の和:5181

約数の個数: 24

約数和(自身を含む): 150020640

約数和(自身を除く): 69408068

約数列:

[1, 2, 4, 17, 34, 68, 241, 482, 964, 4097, 4919, 8194, 9838, 16388, 19676, 83623, 167246, 334492, 1185479, 2370958, 4741916, 20153143, 40306286, 80612572]

約数ペア:

[(1, 80612572), (2, 40306286), (4, 20153143), (17, 4741916), (34, 2370958), (68, 1185479), (241, 334492), (482, 167246), (964, 83623), (4097, 19676), (4919, 16388), (8194, 9838)]