16011772

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^3\times {\mathrm{47}}^1$

素因数の和:127

約数の個数: 48

約数和(自身を含む): 34191360

約数和(自身を除く): 18179588

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 92, 94, 161, 188, 322, 329, 529, 644, 658, 1058, 1081, 1316, 2116, 2162, 3703, 4324, 7406, 7567, 12167, 14812, 15134, 24334, 24863, 30268, 48668, 49726, 85169, 99452, 170338, 174041, 340676, 348082, 571849, 696164, 1143698, 2287396, 4002943, 8005886, 16011772]

約数ペア:

[(1, 16011772), (2, 8005886), (4, 4002943), (7, 2287396), (14, 1143698), (23, 696164), (28, 571849), (46, 348082), (47, 340676), (92, 174041), (94, 170338), (161, 99452), (188, 85169), (322, 49726), (329, 48668), (529, 30268), (644, 24863), (658, 24334), (1058, 15134), (1081, 14812), (1316, 12167), (2116, 7567), (2162, 7406), (3703, 4324)]