231330544

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{237019}}^1$

素因数の和:237088

約数の個数: 20

約数和(自身を含む): 455552440

約数和(自身を除く): 224221896

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 237019, 474038, 948076, 1896152, 3792304, 14458159, 28916318, 57832636, 115665272, 231330544]

約数ペア:

[(1, 231330544), (2, 115665272), (4, 57832636), (8, 28916318), (16, 14458159), (61, 3792304), (122, 1896152), (244, 948076), (488, 474038), (976, 237019)]