215709904

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{14029}}^1$

素因数の和:14099

約数の個数: 30

約数和(自身を含む): 431885490

約数和(自身を除く): 216175586

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 7688, 14029, 15376, 28058, 56116, 112232, 224464, 434899, 869798, 1739596, 3479192, 6958384, 13481869, 26963738, 53927476, 107854952, 215709904]

約数ペア:

[(1, 215709904), (2, 107854952), (4, 53927476), (8, 26963738), (16, 13481869), (31, 6958384), (62, 3479192), (124, 1739596), (248, 869798), (496, 434899), (961, 224464), (1922, 112232), (3844, 56116), (7688, 28058), (14029, 15376)]