222765776

素因数分解:

$2^4\times {\mathrm{569}}^1\times {\mathrm{24469}}^1$

素因数の和:25046

約数の個数: 20

約数和(自身を含む): 432384900

約数和(自身を除く): 209619124

約数列:

[1, 2, 4, 8, 16, 569, 1138, 2276, 4552, 9104, 24469, 48938, 97876, 195752, 391504, 13922861, 27845722, 55691444, 111382888, 222765776]

約数ペア:

[(1, 222765776), (2, 111382888), (4, 55691444), (8, 27845722), (16, 13922861), (569, 391504), (1138, 195752), (2276, 97876), (4552, 48938), (9104, 24469)]