31526096

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:228

約数の個数: 80

約数和(自身を含む): 73281024

約数和(自身を除く): 41754928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 53, 56, 94, 106, 112, 113, 188, 212, 226, 329, 371, 376, 424, 452, 658, 742, 752, 791, 848, 904, 1316, 1484, 1582, 1808, 2491, 2632, 2968, 3164, 4982, 5264, 5311, 5936, 5989, 6328, 9964, 10622, 11978, 12656, 17437, 19928, 21244, 23956, 34874, 37177, 39856, 41923, 42488, 47912, 69748, 74354, 83846, 84976, 95824, 139496, 148708, 167692, 278992, 281483, 297416, 335384, 562966, 594832, 670768, 1125932, 1970381, 2251864, 3940762, 4503728, 7881524, 15763048, 31526096]

約数ペア:

[(1, 31526096), (2, 15763048), (4, 7881524), (7, 4503728), (8, 3940762), (14, 2251864), (16, 1970381), (28, 1125932), (47, 670768), (53, 594832), (56, 562966), (94, 335384), (106, 297416), (112, 281483), (113, 278992), (188, 167692), (212, 148708), (226, 139496), (329, 95824), (371, 84976), (376, 83846), (424, 74354), (452, 69748), (658, 47912), (742, 42488), (752, 41923), (791, 39856), (848, 37177), (904, 34874), (1316, 23956), (1484, 21244), (1582, 19928), (1808, 17437), (2491, 12656), (2632, 11978), (2968, 10622), (3164, 9964), (4982, 6328), (5264, 5989), (5311, 5936)]