84862670

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{66821}}^1$

素因数の和:66955

約数の個数: 16

約数和(自身を含む): 153957888

約数和(自身を除く): 69095218

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 66821, 133642, 334105, 668210, 8486267, 16972534, 42431335, 84862670]

約数ペア:

[(1, 84862670), (2, 42431335), (5, 16972534), (10, 8486267), (127, 668210), (254, 334105), (635, 133642), (1270, 66821)]