881170064

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{4259}}^1$

素因数の和:4527

約数の個数: 40

約数和(自身を含む): 1742135520

約数和(自身を除く): 860965456

約数列:

[1, 2, 4, 8, 16, 67, 134, 193, 268, 386, 536, 772, 1072, 1544, 3088, 4259, 8518, 12931, 17036, 25862, 34072, 51724, 68144, 103448, 206896, 285353, 570706, 821987, 1141412, 1643974, 2282824, 3287948, 4565648, 6575896, 13151792, 55073129, 110146258, 220292516, 440585032, 881170064]

約数ペア:

[(1, 881170064), (2, 440585032), (4, 220292516), (8, 110146258), (16, 55073129), (67, 13151792), (134, 6575896), (193, 4565648), (268, 3287948), (386, 2282824), (536, 1643974), (772, 1141412), (1072, 821987), (1544, 570706), (3088, 285353), (4259, 206896), (8518, 103448), (12931, 68144), (17036, 51724), (25862, 34072)]