223642016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{877}}^1$

素因数の和:1513

約数の個数: 48

約数和(自身を含む): 475479144

約数和(自身を除く): 251837128

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 613, 877, 1226, 1754, 2452, 3508, 4904, 7016, 7969, 9808, 11401, 14032, 15938, 19616, 22802, 28064, 31876, 45604, 63752, 91208, 127504, 182416, 255008, 364832, 537601, 1075202, 2150404, 4300808, 6988813, 8601616, 13977626, 17203232, 27955252, 55910504, 111821008, 223642016]

約数ペア:

[(1, 223642016), (2, 111821008), (4, 55910504), (8, 27955252), (13, 17203232), (16, 13977626), (26, 8601616), (32, 6988813), (52, 4300808), (104, 2150404), (208, 1075202), (416, 537601), (613, 364832), (877, 255008), (1226, 182416), (1754, 127504), (2452, 91208), (3508, 63752), (4904, 45604), (7016, 31876), (7969, 28064), (9808, 22802), (11401, 19616), (14032, 15938)]