1668137032

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{1217}}^1\times {\mathrm{5527}}^1$

素因数の和:6781

約数の個数: 32

約数和(自身を含む): 3231889920

約数和(自身を除く): 1563752888

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 1217, 2434, 4868, 5527, 9736, 11054, 22108, 37727, 44216, 75454, 150908, 171337, 301816, 342674, 685348, 1370696, 6726359, 13452718, 26905436, 53810872, 208517129, 417034258, 834068516, 1668137032]

約数ペア:

[(1, 1668137032), (2, 834068516), (4, 417034258), (8, 208517129), (31, 53810872), (62, 26905436), (124, 13452718), (248, 6726359), (1217, 1370696), (2434, 685348), (4868, 342674), (5527, 301816), (9736, 171337), (11054, 150908), (22108, 75454), (37727, 44216)]