64543956

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{34259}}^1$

素因数の和:34423

約数の個数: 24

約数和(自身を含む): 151566240

約数和(自身を除く): 87022284

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 34259, 68518, 102777, 137036, 205554, 411108, 5378663, 10757326, 16135989, 21514652, 32271978, 64543956]

約数ペア:

[(1, 64543956), (2, 32271978), (3, 21514652), (4, 16135989), (6, 10757326), (12, 5378663), (157, 411108), (314, 205554), (471, 137036), (628, 102777), (942, 68518), (1884, 34259)]