16276768

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{1409}}^1$

素因数の和:1457

約数の個数: 36

約数和(自身を含む): 33844230

約数和(自身を除く): 17567462

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 361, 608, 722, 1409, 1444, 2818, 2888, 5636, 5776, 11272, 11552, 22544, 26771, 45088, 53542, 107084, 214168, 428336, 508649, 856672, 1017298, 2034596, 4069192, 8138384, 16276768]

約数ペア:

[(1, 16276768), (2, 8138384), (4, 4069192), (8, 2034596), (16, 1017298), (19, 856672), (32, 508649), (38, 428336), (76, 214168), (152, 107084), (304, 53542), (361, 45088), (608, 26771), (722, 22544), (1409, 11552), (1444, 11272), (2818, 5776), (2888, 5636)]