84721414

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{4621}}^1$

素因数の和:4815

約数の個数: 16

約数和(自身を含む): 129785760

約数和(自身を除く): 45064346

約数列:

[1, 2, 89, 103, 178, 206, 4621, 9167, 9242, 18334, 411269, 475963, 822538, 951926, 42360707, 84721414]

約数ペア:

[(1, 84721414), (2, 42360707), (89, 951926), (103, 822538), (178, 475963), (206, 411269), (4621, 18334), (9167, 9242)]