31204194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{39103}}^1$

素因数の和:39134

約数の個数: 32

約数和(自身を含む): 75079680

約数和(自身を除く): 43875486

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 39103, 78206, 117309, 234618, 273721, 547442, 742957, 821163, 1485914, 1642326, 2228871, 4457742, 5200699, 10401398, 15602097, 31204194]

約数ペア:

[(1, 31204194), (2, 15602097), (3, 10401398), (6, 5200699), (7, 4457742), (14, 2228871), (19, 1642326), (21, 1485914), (38, 821163), (42, 742957), (57, 547442), (114, 273721), (133, 234618), (266, 117309), (399, 78206), (798, 39103)]