31347492

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:497

約数の個数: 96

約数和(自身を含む): 87091200

約数和(自身を除く): 55743708

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 29, 33, 38, 44, 57, 58, 66, 76, 87, 114, 116, 132, 174, 209, 228, 319, 348, 418, 431, 551, 627, 638, 836, 862, 957, 1102, 1254, 1276, 1293, 1653, 1724, 1914, 2204, 2508, 2586, 3306, 3828, 4741, 5172, 6061, 6612, 8189, 9482, 12122, 12499, 14223, 16378, 18183, 18964, 24244, 24567, 24998, 28446, 32756, 36366, 37497, 49134, 49996, 56892, 72732, 74994, 90079, 98268, 137489, 149988, 180158, 237481, 270237, 274978, 360316, 412467, 474962, 540474, 549956, 712443, 824934, 949924, 1080948, 1424886, 1649868, 2612291, 2849772, 5224582, 7836873, 10449164, 15673746, 31347492]

約数ペア:

[(1, 31347492), (2, 15673746), (3, 10449164), (4, 7836873), (6, 5224582), (11, 2849772), (12, 2612291), (19, 1649868), (22, 1424886), (29, 1080948), (33, 949924), (38, 824934), (44, 712443), (57, 549956), (58, 540474), (66, 474962), (76, 412467), (87, 360316), (114, 274978), (116, 270237), (132, 237481), (174, 180158), (209, 149988), (228, 137489), (319, 98268), (348, 90079), (418, 74994), (431, 72732), (551, 56892), (627, 49996), (638, 49134), (836, 37497), (862, 36366), (957, 32756), (1102, 28446), (1254, 24998), (1276, 24567), (1293, 24244), (1653, 18964), (1724, 18183), (1914, 16378), (2204, 14223), (2508, 12499), (2586, 12122), (3306, 9482), (3828, 8189), (4741, 6612), (5172, 6061)]