31804704

素因数分解:

$2^5\times 3^3\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:431

約数の個数: 96

約数和(自身を含む): 93804480

約数和(自身を除く): 61999776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 131, 144, 216, 262, 281, 288, 393, 432, 524, 562, 786, 843, 864, 1048, 1124, 1179, 1572, 1686, 2096, 2248, 2358, 2529, 3144, 3372, 3537, 4192, 4496, 4716, 5058, 6288, 6744, 7074, 7587, 8992, 9432, 10116, 12576, 13488, 14148, 15174, 18864, 20232, 26976, 28296, 30348, 36811, 37728, 40464, 56592, 60696, 73622, 80928, 110433, 113184, 121392, 147244, 220866, 242784, 294488, 331299, 441732, 588976, 662598, 883464, 993897, 1177952, 1325196, 1766928, 1987794, 2650392, 3533856, 3975588, 5300784, 7951176, 10601568, 15902352, 31804704]

約数ペア:

[(1, 31804704), (2, 15902352), (3, 10601568), (4, 7951176), (6, 5300784), (8, 3975588), (9, 3533856), (12, 2650392), (16, 1987794), (18, 1766928), (24, 1325196), (27, 1177952), (32, 993897), (36, 883464), (48, 662598), (54, 588976), (72, 441732), (96, 331299), (108, 294488), (131, 242784), (144, 220866), (216, 147244), (262, 121392), (281, 113184), (288, 110433), (393, 80928), (432, 73622), (524, 60696), (562, 56592), (786, 40464), (843, 37728), (864, 36811), (1048, 30348), (1124, 28296), (1179, 26976), (1572, 20232), (1686, 18864), (2096, 15174), (2248, 14148), (2358, 13488), (2529, 12576), (3144, 10116), (3372, 9432), (3537, 8992), (4192, 7587), (4496, 7074), (4716, 6744), (5058, 6288)]