42087256

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{337}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 80673840

約数和(自身を除く): 38586584

約数列:

[1, 2, 4, 8, 67, 134, 233, 268, 337, 466, 536, 674, 932, 1348, 1864, 2696, 15611, 22579, 31222, 45158, 62444, 78521, 90316, 124888, 157042, 180632, 314084, 628168, 5260907, 10521814, 21043628, 42087256]

約数ペア:

[(1, 42087256), (2, 21043628), (4, 10521814), (8, 5260907), (67, 628168), (134, 314084), (233, 180632), (268, 157042), (337, 124888), (466, 90316), (536, 78521), (674, 62444), (932, 45158), (1348, 31222), (1864, 22579), (2696, 15611)]