31433472

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{1949}}^1$

素因数の和:1978

約数の個数: 108

約数和(自身を含む): 103630800

約数和(自身を除く): 72197328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 1949, 2016, 2304, 2688, 3898, 4032, 5376, 5847, 7796, 8064, 11694, 13643, 15592, 16128, 17541, 23388, 27286, 31184, 35082, 40929, 46776, 54572, 62368, 70164, 81858, 93552, 109144, 122787, 124736, 140328, 163716, 187104, 218288, 245574, 249472, 280656, 327432, 374208, 436576, 491148, 498944, 561312, 654864, 748416, 873152, 982296, 1122624, 1309728, 1496832, 1746304, 1964592, 2245248, 2619456, 3492608, 3929184, 4490496, 5238912, 7858368, 10477824, 15716736, 31433472]

約数ペア:

[(1, 31433472), (2, 15716736), (3, 10477824), (4, 7858368), (6, 5238912), (7, 4490496), (8, 3929184), (9, 3492608), (12, 2619456), (14, 2245248), (16, 1964592), (18, 1746304), (21, 1496832), (24, 1309728), (28, 1122624), (32, 982296), (36, 873152), (42, 748416), (48, 654864), (56, 561312), (63, 498944), (64, 491148), (72, 436576), (84, 374208), (96, 327432), (112, 280656), (126, 249472), (128, 245574), (144, 218288), (168, 187104), (192, 163716), (224, 140328), (252, 124736), (256, 122787), (288, 109144), (336, 93552), (384, 81858), (448, 70164), (504, 62368), (576, 54572), (672, 46776), (768, 40929), (896, 35082), (1008, 31184), (1152, 27286), (1344, 23388), (1792, 17541), (1949, 16128), (2016, 15592), (2304, 13643), (2688, 11694), (3898, 8064), (4032, 7796), (5376, 5847)]