83916784

素因数分解:

$2^4\times 7^1\times {\mathrm{749257}}^1$

素因数の和:749272

約数の個数: 20

約数和(自身を含む): 185815984

約数和(自身を除く): 101899200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 749257, 1498514, 2997028, 5244799, 5994056, 10489598, 11988112, 20979196, 41958392, 83916784]

約数ペア:

[(1, 83916784), (2, 41958392), (4, 20979196), (7, 11988112), (8, 10489598), (14, 5994056), (16, 5244799), (28, 2997028), (56, 1498514), (112, 749257)]