222231344

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{817027}}^1$

素因数の和:817052

約数の個数: 20

約数和(自身を含む): 455901624

約数和(自身を除く): 233670280

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 817027, 1634054, 3268108, 6536216, 13072432, 13889459, 27778918, 55557836, 111115672, 222231344]

約数ペア:

[(1, 222231344), (2, 111115672), (4, 55557836), (8, 27778918), (16, 13889459), (17, 13072432), (34, 6536216), (68, 3268108), (136, 1634054), (272, 817027)]