31986044

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1303}}^1$

素因数の和:1362

約数の個数: 36

約数和(自身を含む): 62599824

約数和(自身を除く): 30613780

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 361, 646, 722, 1292, 1303, 1444, 2606, 5212, 6137, 12274, 22151, 24548, 24757, 44302, 49514, 88604, 99028, 420869, 470383, 841738, 940766, 1683476, 1881532, 7996511, 15993022, 31986044]

約数ペア:

[(1, 31986044), (2, 15993022), (4, 7996511), (17, 1881532), (19, 1683476), (34, 940766), (38, 841738), (68, 470383), (76, 420869), (323, 99028), (361, 88604), (646, 49514), (722, 44302), (1292, 24757), (1303, 24548), (1444, 22151), (2606, 12274), (5212, 6137)]