64555214

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{3181}}^1$

素因数の和:3395

約数の個数: 16

約数和(自身を含む): 98896560

約数和(自身を除く): 34341346

約数列:

[1, 2, 73, 139, 146, 278, 3181, 6362, 10147, 20294, 232213, 442159, 464426, 884318, 32277607, 64555214]

約数ペア:

[(1, 64555214), (2, 32277607), (73, 884318), (139, 464426), (146, 442159), (278, 232213), (3181, 20294), (6362, 10147)]