31876152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:441

約数の個数: 128

約数和(自身を含む): 101744640

約数和(自身を除く): 69868488

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 47, 56, 66, 77, 84, 88, 94, 132, 141, 154, 168, 188, 231, 264, 282, 308, 329, 367, 376, 462, 517, 564, 616, 658, 734, 924, 987, 1034, 1101, 1128, 1316, 1468, 1551, 1848, 1974, 2068, 2202, 2569, 2632, 2936, 3102, 3619, 3948, 4037, 4136, 4404, 5138, 6204, 7238, 7707, 7896, 8074, 8808, 10276, 10857, 12111, 12408, 14476, 15414, 16148, 17249, 20552, 21714, 24222, 28259, 28952, 30828, 32296, 34498, 43428, 48444, 51747, 56518, 61656, 68996, 84777, 86856, 96888, 103494, 113036, 120743, 137992, 169554, 189739, 206988, 226072, 241486, 339108, 362229, 379478, 413976, 482972, 569217, 678216, 724458, 758956, 965944, 1138434, 1328173, 1448916, 1517912, 2276868, 2656346, 2897832, 3984519, 4553736, 5312692, 7969038, 10625384, 15938076, 31876152]

約数ペア:

[(1, 31876152), (2, 15938076), (3, 10625384), (4, 7969038), (6, 5312692), (7, 4553736), (8, 3984519), (11, 2897832), (12, 2656346), (14, 2276868), (21, 1517912), (22, 1448916), (24, 1328173), (28, 1138434), (33, 965944), (42, 758956), (44, 724458), (47, 678216), (56, 569217), (66, 482972), (77, 413976), (84, 379478), (88, 362229), (94, 339108), (132, 241486), (141, 226072), (154, 206988), (168, 189739), (188, 169554), (231, 137992), (264, 120743), (282, 113036), (308, 103494), (329, 96888), (367, 86856), (376, 84777), (462, 68996), (517, 61656), (564, 56518), (616, 51747), (658, 48444), (734, 43428), (924, 34498), (987, 32296), (1034, 30828), (1101, 28952), (1128, 28259), (1316, 24222), (1468, 21714), (1551, 20552), (1848, 17249), (1974, 16148), (2068, 15414), (2202, 14476), (2569, 12408), (2632, 12111), (2936, 10857), (3102, 10276), (3619, 8808), (3948, 8074), (4037, 7896), (4136, 7707), (4404, 7238), (5138, 6204)]