85185688

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{9689}}^1$

素因数の和:9859

約数の個数: 32

約数和(自身を含む): 183722400

約数和(自身を除く): 98536712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 1099, 1256, 2198, 4396, 8792, 9689, 19378, 38756, 67823, 77512, 135646, 271292, 542584, 1521173, 3042346, 6084692, 10648211, 12169384, 21296422, 42592844, 85185688]

約数ペア:

[(1, 85185688), (2, 42592844), (4, 21296422), (7, 12169384), (8, 10648211), (14, 6084692), (28, 3042346), (56, 1521173), (157, 542584), (314, 271292), (628, 135646), (1099, 77512), (1256, 67823), (2198, 38756), (4396, 19378), (8792, 9689)]