131731264

素因数分解:

$2^6\times 7^1\times {\mathrm{294043}}^1$

素因数の和:294062

約数の個数: 28

約数和(自身を含む): 298748704

約数和(自身を除く): 167017440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 294043, 588086, 1176172, 2058301, 2352344, 4116602, 4704688, 8233204, 9409376, 16466408, 18818752, 32932816, 65865632, 131731264]

約数ペア:

[(1, 131731264), (2, 65865632), (4, 32932816), (7, 18818752), (8, 16466408), (14, 9409376), (16, 8233204), (28, 4704688), (32, 4116602), (56, 2352344), (64, 2058301), (112, 1176172), (224, 588086), (448, 294043)]