90748702

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{40841}}^1$

素因数の和:40955

約数の個数: 16

約数和(自身を含む): 149971824

約数和(自身を除く): 59223122

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 40841, 81682, 449251, 898502, 4124941, 8249882, 45374351, 90748702]

約数ペア:

[(1, 90748702), (2, 45374351), (11, 8249882), (22, 4124941), (101, 898502), (202, 449251), (1111, 81682), (2222, 40841)]