31955364

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{983}}^1$

素因数の和:1046

約数の個数: 96

約数和(自身を含む): 96983040

約数和(自身を除く): 65027676

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, 983, 1161, 1204, 1548, 1806, 1966, 2322, 2709, 2949, 3612, 3932, 4644, 5418, 5898, 6881, 8127, 8847, 10836, 11796, 13762, 16254, 17694, 20643, 26541, 27524, 32508, 35388, 41286, 42269, 53082, 61929, 82572, 84538, 106164, 123858, 126807, 169076, 185787, 247716, 253614, 295883, 371574, 380421, 507228, 591766, 743148, 760842, 887649, 1141263, 1183532, 1521684, 1775298, 2282526, 2662947, 3550596, 4565052, 5325894, 7988841, 10651788, 15977682, 31955364]

約数ペア:

[(1, 31955364), (2, 15977682), (3, 10651788), (4, 7988841), (6, 5325894), (7, 4565052), (9, 3550596), (12, 2662947), (14, 2282526), (18, 1775298), (21, 1521684), (27, 1183532), (28, 1141263), (36, 887649), (42, 760842), (43, 743148), (54, 591766), (63, 507228), (84, 380421), (86, 371574), (108, 295883), (126, 253614), (129, 247716), (172, 185787), (189, 169076), (252, 126807), (258, 123858), (301, 106164), (378, 84538), (387, 82572), (516, 61929), (602, 53082), (756, 42269), (774, 41286), (903, 35388), (983, 32508), (1161, 27524), (1204, 26541), (1548, 20643), (1806, 17694), (1966, 16254), (2322, 13762), (2709, 11796), (2949, 10836), (3612, 8847), (3932, 8127), (4644, 6881), (5418, 5898)]