31246138

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1481}}^1$

素因数の和:1638

約数の個数: 32

約数和(自身を含む): 58900608

約数和(自身を除く): 27654470

約数列:

[1, 2, 7, 11, 14, 22, 77, 137, 154, 274, 959, 1481, 1507, 1918, 2962, 3014, 10367, 10549, 16291, 20734, 21098, 32582, 114037, 202897, 228074, 405794, 1420279, 2231867, 2840558, 4463734, 15623069, 31246138]

約数ペア:

[(1, 31246138), (2, 15623069), (7, 4463734), (11, 2840558), (14, 2231867), (22, 1420279), (77, 405794), (137, 228074), (154, 202897), (274, 114037), (959, 32582), (1481, 21098), (1507, 20734), (1918, 16291), (2962, 10549), (3014, 10367)]