128083952

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{276043}}^1$

素因数の和:276080

約数の個数: 20

約数和(自身を含む): 256720920

約数和(自身を除く): 128636968

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 276043, 552086, 1104172, 2208344, 4416688, 8005247, 16010494, 32020988, 64041976, 128083952]

約数ペア:

[(1, 128083952), (2, 64041976), (4, 32020988), (8, 16010494), (16, 8005247), (29, 4416688), (58, 2208344), (116, 1104172), (232, 552086), (464, 276043)]