42245816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{16349}}^1$

素因数の和:16391

約数の個数: 32

約数和(自身を含む): 88290000

約数和(自身を除く): 46044184

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 16349, 32698, 65396, 130792, 277933, 310631, 555866, 621262, 1111732, 1242524, 2223464, 2485048, 5280727, 10561454, 21122908, 42245816]

約数ペア:

[(1, 42245816), (2, 21122908), (4, 10561454), (8, 5280727), (17, 2485048), (19, 2223464), (34, 1242524), (38, 1111732), (68, 621262), (76, 555866), (136, 310631), (152, 277933), (323, 130792), (646, 65396), (1292, 32698), (2584, 16349)]