64100168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{2029}}^1$

素因数の和:2405

約数の個数: 32

約数和(自身を含む): 131544000

約数和(自身を除く): 67443832

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 359, 718, 1436, 2029, 2872, 3949, 4058, 7898, 8116, 15796, 16232, 22319, 31592, 44638, 89276, 178552, 728411, 1456822, 2913644, 5827288, 8012521, 16025042, 32050084, 64100168]

約数ペア:

[(1, 64100168), (2, 32050084), (4, 16025042), (8, 8012521), (11, 5827288), (22, 2913644), (44, 1456822), (88, 728411), (359, 178552), (718, 89276), (1436, 44638), (2029, 31592), (2872, 22319), (3949, 16232), (4058, 15796), (7898, 8116)]