80844236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{2659}}^1$

素因数の和:3365

約数の個数: 24

約数和(自身を含む): 154620480

約数和(自身を除く): 73776244

約数列:

[1, 2, 4, 11, 22, 44, 691, 1382, 2659, 2764, 5318, 7601, 10636, 15202, 29249, 30404, 58498, 116996, 1837369, 3674738, 7349476, 20211059, 40422118, 80844236]

約数ペア:

[(1, 80844236), (2, 40422118), (4, 20211059), (11, 7349476), (22, 3674738), (44, 1837369), (691, 116996), (1382, 58498), (2659, 30404), (2764, 29249), (5318, 15202), (7601, 10636)]