89688670

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{70621}}^1$

素因数の和:70755

約数の個数: 16

約数和(自身を含む): 162713088

約数和(自身を除く): 73024418

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 70621, 141242, 353105, 706210, 8968867, 17937734, 44844335, 89688670]

約数ペア:

[(1, 89688670), (2, 44844335), (5, 17937734), (10, 8968867), (127, 706210), (254, 353105), (635, 141242), (1270, 70621)]