218361424

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{56629}}^1$

素因数の和:56878

約数の個数: 20

約数和(自身を含む): 424838260

約数和(自身を除く): 206476836

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 56629, 113258, 226516, 453032, 906064, 13647589, 27295178, 54590356, 109180712, 218361424]

約数ペア:

[(1, 218361424), (2, 109180712), (4, 54590356), (8, 27295178), (16, 13647589), (241, 906064), (482, 453032), (964, 226516), (1928, 113258), (3856, 56629)]