84195010

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{64271}}^1$

素因数の和:64409

約数の個数: 16

約数和(自身を含む): 152710272

約数和(自身を除く): 68515262

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 64271, 128542, 321355, 642710, 8419501, 16839002, 42097505, 84195010]

約数ペア:

[(1, 84195010), (2, 42097505), (5, 16839002), (10, 8419501), (131, 642710), (262, 321355), (655, 128542), (1310, 64271)]