80368484

素因数分解:

$2^2\times 7^1\times {\mathrm{619}}^1\times {\mathrm{4637}}^1$

素因数の和:5267

約数の個数: 24

約数和(自身を含む): 161031360

約数和(自身を除く): 80662876

約数列:

[1, 2, 4, 7, 14, 28, 619, 1238, 2476, 4333, 4637, 8666, 9274, 17332, 18548, 32459, 64918, 129836, 2870303, 5740606, 11481212, 20092121, 40184242, 80368484]

約数ペア:

[(1, 80368484), (2, 40184242), (4, 20092121), (7, 11481212), (14, 5740606), (28, 2870303), (619, 129836), (1238, 64918), (2476, 32459), (4333, 18548), (4637, 17332), (8666, 9274)]