31535868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28879}}^1$

素因数の和:28906

約数の個数: 48

約数和(自身を含む): 90567680

約数和(自身を除く): 59031812

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 28879, 57758, 86637, 115516, 173274, 202153, 346548, 375427, 404306, 606459, 750854, 808612, 1126281, 1212918, 1501708, 2252562, 2425836, 2627989, 4505124, 5255978, 7883967, 10511956, 15767934, 31535868]

約数ペア:

[(1, 31535868), (2, 15767934), (3, 10511956), (4, 7883967), (6, 5255978), (7, 4505124), (12, 2627989), (13, 2425836), (14, 2252562), (21, 1501708), (26, 1212918), (28, 1126281), (39, 808612), (42, 750854), (52, 606459), (78, 404306), (84, 375427), (91, 346548), (156, 202153), (182, 173274), (273, 115516), (364, 86637), (546, 57758), (1092, 28879)]