84865864

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{701}}^1$

素因数の和:1153

約数の個数: 32

約数和(自身を含む): 164057400

約数和(自身を除く): 79191536

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 409, 701, 818, 1402, 1636, 2804, 3272, 5608, 15133, 25937, 30266, 51874, 60532, 103748, 121064, 207496, 286709, 573418, 1146836, 2293672, 10608233, 21216466, 42432932, 84865864]

約数ペア:

[(1, 84865864), (2, 42432932), (4, 21216466), (8, 10608233), (37, 2293672), (74, 1146836), (148, 573418), (296, 286709), (409, 207496), (701, 121064), (818, 103748), (1402, 60532), (1636, 51874), (2804, 30266), (3272, 25937), (5608, 15133)]