31806068

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{26417}}^1$

素因数の和:26471

約数の個数: 24

約数和(自身を含む): 65093952

約数和(自身を除く): 33287884

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 26417, 52834, 105668, 184919, 369838, 739676, 1135931, 2271862, 4543724, 7951517, 15903034, 31806068]

約数ペア:

[(1, 31806068), (2, 15903034), (4, 7951517), (7, 4543724), (14, 2271862), (28, 1135931), (43, 739676), (86, 369838), (172, 184919), (301, 105668), (602, 52834), (1204, 26417)]