31430824

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{231109}}^1$

素因数の和:231132

約数の個数: 16

約数和(自身を含む): 62399700

約数和(自身を除く): 30968876

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 231109, 462218, 924436, 1848872, 3928853, 7857706, 15715412, 31430824]

約数ペア:

[(1, 31430824), (2, 15715412), (4, 7857706), (8, 3928853), (17, 1848872), (34, 924436), (68, 462218), (136, 231109)]