161025554

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{41057}}^1$

素因数の和:41149

約数の個数: 16

約数和(自身を含む): 252753048

約数和(自身を除く): 91727494

約数列:

[1, 2, 37, 53, 74, 106, 1961, 3922, 41057, 82114, 1519109, 2176021, 3038218, 4352042, 80512777, 161025554]

約数ペア:

[(1, 161025554), (2, 80512777), (37, 4352042), (53, 3038218), (74, 2176021), (106, 1519109), (1961, 82114), (3922, 41057)]