40100434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{18047}}^1$

素因数の和:18161

約数の個数: 16

約数和(自身を含む): 66272256

約数和(自身を除く): 26171822

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 18047, 36094, 198517, 397034, 1822747, 3645494, 20050217, 40100434]

約数ペア:

[(1, 40100434), (2, 20050217), (11, 3645494), (22, 1822747), (101, 397034), (202, 198517), (1111, 36094), (2222, 18047)]