64719646

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{11003}}^1$

素因数の和:11195

約数の個数: 16

約数和(自身を含む): 103393584

約数和(自身を除く): 38673938

約数列:

[1, 2, 17, 34, 173, 346, 2941, 5882, 11003, 22006, 187051, 374102, 1903519, 3807038, 32359823, 64719646]

約数ペア:

[(1, 64719646), (2, 32359823), (17, 3807038), (34, 1903519), (173, 374102), (346, 187051), (2941, 22006), (5882, 11003)]