71709842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{25411}}^1$

素因数の和:25513

約数の個数: 16

約数和(自身を含む): 115268832

約数和(自身を除く): 43558990

約数列:

[1, 2, 17, 34, 83, 166, 1411, 2822, 25411, 50822, 431987, 863974, 2109113, 4218226, 35854921, 71709842]

約数ペア:

[(1, 71709842), (2, 35854921), (17, 4218226), (34, 2109113), (83, 863974), (166, 431987), (1411, 50822), (2822, 25411)]