1666709056

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{313763}}^1$

素因数の和:313858

約数の個数: 28

約数和(自身を含む): 3347234352

約数和(自身を除く): 1680525296

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 1328, 2656, 5312, 313763, 627526, 1255052, 2510104, 5020208, 10040416, 20080832, 26042329, 52084658, 104169316, 208338632, 416677264, 833354528, 1666709056]

約数ペア:

[(1, 1666709056), (2, 833354528), (4, 416677264), (8, 208338632), (16, 104169316), (32, 52084658), (64, 26042329), (83, 20080832), (166, 10040416), (332, 5020208), (664, 2510104), (1328, 1255052), (2656, 627526), (5312, 313763)]