91980668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47807}}^1$

素因数の和:47861

約数の個数: 24

約数和(自身を含む): 178036992

約数和(自身を除く): 86056324

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 47807, 95614, 191228, 621491, 1242982, 1768859, 2485964, 3537718, 7075436, 22995167, 45990334, 91980668]

約数ペア:

[(1, 91980668), (2, 45990334), (4, 22995167), (13, 7075436), (26, 3537718), (37, 2485964), (52, 1768859), (74, 1242982), (148, 621491), (481, 191228), (962, 95614), (1924, 47807)]