85897804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{7057}}^1$

素因数の和:7257

約数の個数: 24

約数和(自身を含む): 160075440

約数和(自身を除く): 74177636

約数列:

[1, 2, 4, 17, 34, 68, 179, 358, 716, 3043, 6086, 7057, 12172, 14114, 28228, 119969, 239938, 479876, 1263203, 2526406, 5052812, 21474451, 42948902, 85897804]

約数ペア:

[(1, 85897804), (2, 42948902), (4, 21474451), (17, 5052812), (34, 2526406), (68, 1263203), (179, 479876), (358, 239938), (716, 119969), (3043, 28228), (6086, 14114), (7057, 12172)]