31435236

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{967}}^1$

素因数の和:1030

約数の個数: 96

約数和(自身を含む): 95406080

約数和(自身を除く): 63970844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 54, 63, 84, 86, 108, 126, 129, 172, 189, 252, 258, 301, 378, 387, 516, 602, 756, 774, 903, 967, 1161, 1204, 1548, 1806, 1934, 2322, 2709, 2901, 3612, 3868, 4644, 5418, 5802, 6769, 8127, 8703, 10836, 11604, 13538, 16254, 17406, 20307, 26109, 27076, 32508, 34812, 40614, 41581, 52218, 60921, 81228, 83162, 104436, 121842, 124743, 166324, 182763, 243684, 249486, 291067, 365526, 374229, 498972, 582134, 731052, 748458, 873201, 1122687, 1164268, 1496916, 1746402, 2245374, 2619603, 3492804, 4490748, 5239206, 7858809, 10478412, 15717618, 31435236]

約数ペア:

[(1, 31435236), (2, 15717618), (3, 10478412), (4, 7858809), (6, 5239206), (7, 4490748), (9, 3492804), (12, 2619603), (14, 2245374), (18, 1746402), (21, 1496916), (27, 1164268), (28, 1122687), (36, 873201), (42, 748458), (43, 731052), (54, 582134), (63, 498972), (84, 374229), (86, 365526), (108, 291067), (126, 249486), (129, 243684), (172, 182763), (189, 166324), (252, 124743), (258, 121842), (301, 104436), (378, 83162), (387, 81228), (516, 60921), (602, 52218), (756, 41581), (774, 40614), (903, 34812), (967, 32508), (1161, 27076), (1204, 26109), (1548, 20307), (1806, 17406), (1934, 16254), (2322, 13538), (2709, 11604), (2901, 10836), (3612, 8703), (3868, 8127), (4644, 6769), (5418, 5802)]