40805211346

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{18493}}^1\times {\mathrm{8053}}^1$

素因数の和:26685

約数の個数: 16

約数和(自身を含む): 61665579864

約数和(自身を除く): 20860368518

約数列:

[1, 2, 137, 274, 8053, 16106, 18493, 36986, 1103261, 2206522, 2533541, 5067082, 148924129, 297848258, 20402605673, 40805211346]

約数ペア:

[(1, 40805211346), (2, 20402605673), (137, 297848258), (274, 148924129), (8053, 5067082), (16106, 2533541), (18493, 2206522), (36986, 1103261)]