57137368

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{1019}}^1$

素因数の和:1231

約数の個数: 32

約数和(自身を含む): 110404800

約数和(自身を除く): 53267432

約数列:

[1, 2, 4, 8, 43, 86, 163, 172, 326, 344, 652, 1019, 1304, 2038, 4076, 7009, 8152, 14018, 28036, 43817, 56072, 87634, 166097, 175268, 332194, 350536, 664388, 1328776, 7142171, 14284342, 28568684, 57137368]

約数ペア:

[(1, 57137368), (2, 28568684), (4, 14284342), (8, 7142171), (43, 1328776), (86, 664388), (163, 350536), (172, 332194), (326, 175268), (344, 166097), (652, 87634), (1019, 56072), (1304, 43817), (2038, 28036), (4076, 14018), (7009, 8152)]