23515768

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2179}}^1$

素因数の和:2275

約数の個数: 32

約数和(自身を含む): 47088000

約数和(自身を除く): 23572232

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 568, 1349, 2179, 2698, 4358, 5396, 8716, 10792, 17432, 41401, 82802, 154709, 165604, 309418, 331208, 618836, 1237672, 2939471, 5878942, 11757884, 23515768]

約数ペア:

[(1, 23515768), (2, 11757884), (4, 5878942), (8, 2939471), (19, 1237672), (38, 618836), (71, 331208), (76, 309418), (142, 165604), (152, 154709), (284, 82802), (568, 41401), (1349, 17432), (2179, 10792), (2698, 8716), (4358, 5396)]