85549894

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{72623}}^1$

素因数の和:72675

約数の個数: 16

約数和(自身を含む): 139438080

約数和(自身を除く): 53888186

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 72623, 145246, 1379837, 2251313, 2759674, 4502626, 42774947, 85549894]

約数ペア:

[(1, 85549894), (2, 42774947), (19, 4502626), (31, 2759674), (38, 2251313), (62, 1379837), (589, 145246), (1178, 72623)]