82853474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{20807}}^1$

素因数の和:21001

約数の個数: 16

約数和(自身を含む): 136334016

約数和(自身を除く): 53480542

約数列:

[1, 2, 11, 22, 181, 362, 1991, 3982, 20807, 41614, 228877, 457754, 3766067, 7532134, 41426737, 82853474]

約数ペア:

[(1, 82853474), (2, 41426737), (11, 7532134), (22, 3766067), (181, 457754), (362, 228877), (1991, 41614), (3982, 20807)]