85728872

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{2267}}^1$

素因数の和:2465

約数の個数: 32

約数和(自身を含む): 167378400

約数和(自身を除く): 81649528

約数列:

[1, 2, 4, 8, 29, 58, 116, 163, 232, 326, 652, 1304, 2267, 4534, 4727, 9068, 9454, 18136, 18908, 37816, 65743, 131486, 262972, 369521, 525944, 739042, 1478084, 2956168, 10716109, 21432218, 42864436, 85728872]

約数ペア:

[(1, 85728872), (2, 42864436), (4, 21432218), (8, 10716109), (29, 2956168), (58, 1478084), (116, 739042), (163, 525944), (232, 369521), (326, 262972), (652, 131486), (1304, 65743), (2267, 37816), (4534, 18908), (4727, 18136), (9068, 9454)]