16616644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 33247872

約数和(自身を除く): 16631228

約数列:

[1, 2, 4, 11, 22, 41, 44, 61, 82, 122, 151, 164, 244, 302, 451, 604, 671, 902, 1342, 1661, 1804, 2501, 2684, 3322, 5002, 6191, 6644, 9211, 10004, 12382, 18422, 24764, 27511, 36844, 55022, 68101, 101321, 110044, 136202, 202642, 272404, 377651, 405284, 755302, 1510604, 4154161, 8308322, 16616644]

約数ペア:

[(1, 16616644), (2, 8308322), (4, 4154161), (11, 1510604), (22, 755302), (41, 405284), (44, 377651), (61, 272404), (82, 202642), (122, 136202), (151, 110044), (164, 101321), (244, 68101), (302, 55022), (451, 36844), (604, 27511), (671, 24764), (902, 18422), (1342, 12382), (1661, 10004), (1804, 9211), (2501, 6644), (2684, 6191), (3322, 5002)]