61680382

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{2003}}^1$

素因数の和:2267

約数の個数: 16

約数和(自身を含む): 94147920

約数和(自身を除く): 32467538

約数列:

[1, 2, 89, 173, 178, 346, 2003, 4006, 15397, 30794, 178267, 346519, 356534, 693038, 30840191, 61680382]

約数ペア:

[(1, 61680382), (2, 30840191), (89, 693038), (173, 356534), (178, 346519), (346, 178267), (2003, 30794), (4006, 15397)]