17704292

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{2633}}^1$

素因数の和:2719

約数の個数: 18

約数和(自身を含む): 31768674

約数和(自身を除く): 14064382

約数列:

[1, 2, 4, 41, 82, 164, 1681, 2633, 3362, 5266, 6724, 10532, 107953, 215906, 431812, 4426073, 8852146, 17704292]

約数ペア:

[(1, 17704292), (2, 8852146), (4, 4426073), (41, 431812), (82, 215906), (164, 107953), (1681, 10532), (2633, 6724), (3362, 5266)]