185465072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{891659}}^1$

素因数の和:891680

約数の個数: 20

約数和(自身を含む): 386980440

約数和(自身を除く): 201515368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 891659, 1783318, 3566636, 7133272, 11591567, 14266544, 23183134, 46366268, 92732536, 185465072]

約数ペア:

[(1, 185465072), (2, 92732536), (4, 46366268), (8, 23183134), (13, 14266544), (16, 11591567), (26, 7133272), (52, 3566636), (104, 1783318), (208, 891659)]