80492072

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{503}}^1$

素因数の和:833

約数の個数: 32

約数和(自身を含む): 153679680

約数和(自身を除く): 73187608

約数列:

[1, 2, 4, 8, 83, 166, 241, 332, 482, 503, 664, 964, 1006, 1928, 2012, 4024, 20003, 40006, 41749, 80012, 83498, 121223, 160024, 166996, 242446, 333992, 484892, 969784, 10061509, 20123018, 40246036, 80492072]

約数ペア:

[(1, 80492072), (2, 40246036), (4, 20123018), (8, 10061509), (83, 969784), (166, 484892), (241, 333992), (332, 242446), (482, 166996), (503, 160024), (664, 121223), (964, 83498), (1006, 80012), (1928, 41749), (2012, 40006), (4024, 20003)]