81846754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{7577}}^1$

素因数の和:8081

約数の個数: 16

約数和(自身を含む): 134221536

約数和(自身を除く): 52374782

約数列:

[1, 2, 11, 22, 491, 982, 5401, 7577, 10802, 15154, 83347, 166694, 3720307, 7440614, 40923377, 81846754]

約数ペア:

[(1, 81846754), (2, 40923377), (11, 7440614), (22, 3720307), (491, 166694), (982, 83347), (5401, 15154), (7577, 10802)]