40585246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{17539}}^1$

素因数の和:17643

約数の個数: 16

約数和(自身を含む): 66301200

約数和(自身を除く): 25715954

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 17539, 35078, 228007, 456014, 1560971, 3121942, 20292623, 40585246]

約数ペア:

[(1, 40585246), (2, 20292623), (13, 3121942), (26, 1560971), (89, 456014), (178, 228007), (1157, 35078), (2314, 17539)]