80332712

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{337}}^1\times {\mathrm{359}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 153316800

約数和(自身を除く): 72984088

約数列:

[1, 2, 4, 8, 83, 166, 332, 337, 359, 664, 674, 718, 1348, 1436, 2696, 2872, 27971, 29797, 55942, 59594, 111884, 119188, 120983, 223768, 238376, 241966, 483932, 967864, 10041589, 20083178, 40166356, 80332712]

約数ペア:

[(1, 80332712), (2, 40166356), (4, 20083178), (8, 10041589), (83, 967864), (166, 483932), (332, 241966), (337, 238376), (359, 223768), (664, 120983), (674, 119188), (718, 111884), (1348, 59594), (1436, 55942), (2696, 29797), (2872, 27971)]