45424346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{20443}}^1$

素因数の和:20557

約数の個数: 16

約数和(自身を含む): 75070368

約数和(自身を除く): 29646022

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 20443, 40886, 224873, 449746, 2064743, 4129486, 22712173, 45424346]

約数ペア:

[(1, 45424346), (2, 22712173), (11, 4129486), (22, 2064743), (101, 449746), (202, 224873), (1111, 40886), (2222, 20443)]