38978084

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{1063}}^1$

素因数の和:1259

約数の個数: 24

約数和(自身を含む): 69713280

約数和(自身を除く): 30735196

約数列:

[1, 2, 4, 89, 103, 178, 206, 356, 412, 1063, 2126, 4252, 9167, 18334, 36668, 94607, 109489, 189214, 218978, 378428, 437956, 9744521, 19489042, 38978084]

約数ペア:

[(1, 38978084), (2, 19489042), (4, 9744521), (89, 437956), (103, 378428), (178, 218978), (206, 189214), (356, 109489), (412, 94607), (1063, 36668), (2126, 18334), (4252, 9167)]