80563336

素因数分解:

$2^3\times 7^1\times {\mathrm{1163}}^1\times {\mathrm{1237}}^1$

素因数の和:2413

約数の個数: 32

約数和(自身を含む): 172923840

約数和(自身を除く): 92360504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1163, 1237, 2326, 2474, 4652, 4948, 8141, 8659, 9304, 9896, 16282, 17318, 32564, 34636, 65128, 69272, 1438631, 2877262, 5754524, 10070417, 11509048, 20140834, 40281668, 80563336]

約数ペア:

[(1, 80563336), (2, 40281668), (4, 20140834), (7, 11509048), (8, 10070417), (14, 5754524), (28, 2877262), (56, 1438631), (1163, 69272), (1237, 65128), (2326, 34636), (2474, 32564), (4652, 17318), (4948, 16282), (8141, 9896), (8659, 9304)]