31949184

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:216

約数の個数: 128

約数和(自身を含む): 93024000

約数和(自身を除く): 61074816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 32, 38, 48, 57, 58, 64, 76, 87, 96, 114, 116, 128, 151, 152, 174, 192, 228, 232, 302, 304, 348, 384, 453, 456, 464, 551, 604, 608, 696, 906, 912, 928, 1102, 1208, 1216, 1392, 1653, 1812, 1824, 1856, 2204, 2416, 2432, 2784, 2869, 3306, 3624, 3648, 3712, 4379, 4408, 4832, 5568, 5738, 6612, 7248, 7296, 8607, 8758, 8816, 9664, 11136, 11476, 13137, 13224, 14496, 17214, 17516, 17632, 19328, 22952, 26274, 26448, 28992, 34428, 35032, 35264, 45904, 52548, 52896, 57984, 68856, 70064, 70528, 83201, 91808, 105096, 105792, 137712, 140128, 166402, 183616, 210192, 211584, 249603, 275424, 280256, 332804, 367232, 420384, 499206, 550848, 560512, 665608, 840768, 998412, 1101696, 1331216, 1681536, 1996824, 2662432, 3993648, 5324864, 7987296, 10649728, 15974592, 31949184]

約数ペア:

[(1, 31949184), (2, 15974592), (3, 10649728), (4, 7987296), (6, 5324864), (8, 3993648), (12, 2662432), (16, 1996824), (19, 1681536), (24, 1331216), (29, 1101696), (32, 998412), (38, 840768), (48, 665608), (57, 560512), (58, 550848), (64, 499206), (76, 420384), (87, 367232), (96, 332804), (114, 280256), (116, 275424), (128, 249603), (151, 211584), (152, 210192), (174, 183616), (192, 166402), (228, 140128), (232, 137712), (302, 105792), (304, 105096), (348, 91808), (384, 83201), (453, 70528), (456, 70064), (464, 68856), (551, 57984), (604, 52896), (608, 52548), (696, 45904), (906, 35264), (912, 35032), (928, 34428), (1102, 28992), (1208, 26448), (1216, 26274), (1392, 22952), (1653, 19328), (1812, 17632), (1824, 17516), (1856, 17214), (2204, 14496), (2416, 13224), (2432, 13137), (2784, 11476), (2869, 11136), (3306, 9664), (3624, 8816), (3648, 8758), (3712, 8607), (4379, 7296), (4408, 7248), (4832, 6612), (5568, 5738)]