31549008

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2$

素因数の和:133

約数の個数: 120

約数和(自身を含む): 92297664

約数和(自身を除く): 60748656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 41, 46, 48, 51, 68, 69, 82, 92, 102, 123, 136, 138, 164, 184, 204, 246, 272, 276, 328, 368, 391, 408, 492, 552, 656, 697, 782, 816, 943, 984, 1104, 1173, 1394, 1564, 1681, 1886, 1968, 2091, 2346, 2788, 2829, 3128, 3362, 3772, 4182, 4692, 5043, 5576, 5658, 6256, 6724, 7544, 8364, 9384, 10086, 11152, 11316, 13448, 15088, 16031, 16728, 18768, 20172, 22632, 26896, 28577, 32062, 33456, 38663, 40344, 45264, 48093, 57154, 64124, 77326, 80688, 85731, 96186, 114308, 115989, 128248, 154652, 171462, 192372, 228616, 231978, 256496, 309304, 342924, 384744, 457232, 463956, 618608, 657271, 685848, 769488, 927912, 1314542, 1371696, 1855824, 1971813, 2629084, 3943626, 5258168, 7887252, 10516336, 15774504, 31549008]

約数ペア:

[(1, 31549008), (2, 15774504), (3, 10516336), (4, 7887252), (6, 5258168), (8, 3943626), (12, 2629084), (16, 1971813), (17, 1855824), (23, 1371696), (24, 1314542), (34, 927912), (41, 769488), (46, 685848), (48, 657271), (51, 618608), (68, 463956), (69, 457232), (82, 384744), (92, 342924), (102, 309304), (123, 256496), (136, 231978), (138, 228616), (164, 192372), (184, 171462), (204, 154652), (246, 128248), (272, 115989), (276, 114308), (328, 96186), (368, 85731), (391, 80688), (408, 77326), (492, 64124), (552, 57154), (656, 48093), (697, 45264), (782, 40344), (816, 38663), (943, 33456), (984, 32062), (1104, 28577), (1173, 26896), (1394, 22632), (1564, 20172), (1681, 18768), (1886, 16728), (1968, 16031), (2091, 15088), (2346, 13448), (2788, 11316), (2829, 11152), (3128, 10086), (3362, 9384), (3772, 8364), (4182, 7544), (4692, 6724), (5043, 6256), (5576, 5658)]