80794856

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{271}}^1\times {\mathrm{449}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 154224000

約数和(自身を除く): 73429144

約数列:

[1, 2, 4, 8, 83, 166, 271, 332, 449, 542, 664, 898, 1084, 1796, 2168, 3592, 22493, 37267, 44986, 74534, 89972, 121679, 149068, 179944, 243358, 298136, 486716, 973432, 10099357, 20198714, 40397428, 80794856]

約数ペア:

[(1, 80794856), (2, 40397428), (4, 20198714), (8, 10099357), (83, 973432), (166, 486716), (271, 298136), (332, 243358), (449, 179944), (542, 149068), (664, 121679), (898, 89972), (1084, 74534), (1796, 44986), (2168, 37267), (3592, 22493)]