82745888

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{19739}}^1$

素因数の和:19880

約数の個数: 24

約数和(自身を含む): 164157840

約数和(自身を除く): 81411952

約数列:

[1, 2, 4, 8, 16, 32, 131, 262, 524, 1048, 2096, 4192, 19739, 39478, 78956, 157912, 315824, 631648, 2585809, 5171618, 10343236, 20686472, 41372944, 82745888]

約数ペア:

[(1, 82745888), (2, 41372944), (4, 20686472), (8, 10343236), (16, 5171618), (32, 2585809), (131, 631648), (262, 315824), (524, 157912), (1048, 78956), (2096, 39478), (4192, 19739)]