85539856

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1103}}^1$

素因数の和:1279

約数の個数: 40

約数和(自身を含む): 171667584

約数和(自身を除く): 86127728

約数列:

[1, 2, 4, 8, 16, 37, 74, 131, 148, 262, 296, 524, 592, 1048, 1103, 2096, 2206, 4412, 4847, 8824, 9694, 17648, 19388, 38776, 40811, 77552, 81622, 144493, 163244, 288986, 326488, 577972, 652976, 1155944, 2311888, 5346241, 10692482, 21384964, 42769928, 85539856]

約数ペア:

[(1, 85539856), (2, 42769928), (4, 21384964), (8, 10692482), (16, 5346241), (37, 2311888), (74, 1155944), (131, 652976), (148, 577972), (262, 326488), (296, 288986), (524, 163244), (592, 144493), (1048, 81622), (1103, 77552), (2096, 40811), (2206, 38776), (4412, 19388), (4847, 17648), (8824, 9694)]