64324678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{28949}}^1$

素因数の和:29063

約数の個数: 16

約数和(自身を含む): 106304400

約数和(自身を除く): 41979722

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 28949, 57898, 318439, 636878, 2923849, 5847698, 32162339, 64324678]

約数ペア:

[(1, 64324678), (2, 32162339), (11, 5847698), (22, 2923849), (101, 636878), (202, 318439), (1111, 57898), (2222, 28949)]