39484018

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{90977}}^1$

素因数の和:91017

約数の個数: 16

約数和(自身を含む): 69871104

約数和(自身を除く): 30387086

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 90977, 181954, 636839, 1273678, 2820287, 5640574, 19742009, 39484018]

約数ペア:

[(1, 39484018), (2, 19742009), (7, 5640574), (14, 2820287), (31, 1273678), (62, 636839), (217, 181954), (434, 90977)]