219968032

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{3779}}^1$

素因数の和:3913

約数の個数: 48

約数和(自身を含む): 462944160

約数和(自身を除く): 242976128

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 107, 136, 214, 272, 428, 544, 856, 1712, 1819, 3424, 3638, 3779, 7276, 7558, 14552, 15116, 29104, 30232, 58208, 60464, 64243, 120928, 128486, 256972, 404353, 513944, 808706, 1027888, 1617412, 2055776, 3234824, 6469648, 6874001, 12939296, 13748002, 27496004, 54992008, 109984016, 219968032]

約数ペア:

[(1, 219968032), (2, 109984016), (4, 54992008), (8, 27496004), (16, 13748002), (17, 12939296), (32, 6874001), (34, 6469648), (68, 3234824), (107, 2055776), (136, 1617412), (214, 1027888), (272, 808706), (428, 513944), (544, 404353), (856, 256972), (1712, 128486), (1819, 120928), (3424, 64243), (3638, 60464), (3779, 58208), (7276, 30232), (7558, 29104), (14552, 15116)]