31864008

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{881}}^1$

素因数の和:1038

約数の個数: 64

約数和(自身を含む): 87635520

約数和(自身を除く): 55771512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 137, 264, 274, 411, 548, 822, 881, 1096, 1507, 1644, 1762, 2643, 3014, 3288, 3524, 4521, 5286, 6028, 7048, 9042, 9691, 10572, 12056, 18084, 19382, 21144, 29073, 36168, 38764, 58146, 77528, 116292, 120697, 232584, 241394, 362091, 482788, 724182, 965576, 1327667, 1448364, 2655334, 2896728, 3983001, 5310668, 7966002, 10621336, 15932004, 31864008]

約数ペア:

[(1, 31864008), (2, 15932004), (3, 10621336), (4, 7966002), (6, 5310668), (8, 3983001), (11, 2896728), (12, 2655334), (22, 1448364), (24, 1327667), (33, 965576), (44, 724182), (66, 482788), (88, 362091), (132, 241394), (137, 232584), (264, 120697), (274, 116292), (411, 77528), (548, 58146), (822, 38764), (881, 36168), (1096, 29073), (1507, 21144), (1644, 19382), (1762, 18084), (2643, 12056), (3014, 10572), (3288, 9691), (3524, 9042), (4521, 7048), (5286, 6028)]