81700742

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{14389}}^1$

素因数の和:14575

約数の個数: 16

約数和(自身を含む): 130546080

約数和(自身を除く): 48845338

約数列:

[1, 2, 17, 34, 167, 334, 2839, 5678, 14389, 28778, 244613, 489226, 2402963, 4805926, 40850371, 81700742]

約数ペア:

[(1, 81700742), (2, 40850371), (17, 4805926), (34, 2402963), (167, 489226), (334, 244613), (2839, 28778), (5678, 14389)]