16271218

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{3917}}^1$

素因数の和:4017

約数の個数: 16

約数和(自身を含む): 25576704

約数和(自身を除く): 9305486

約数列:

[1, 2, 31, 62, 67, 134, 2077, 3917, 4154, 7834, 121427, 242854, 262439, 524878, 8135609, 16271218]

約数ペア:

[(1, 16271218), (2, 8135609), (31, 524878), (62, 262439), (67, 242854), (134, 121427), (2077, 7834), (3917, 4154)]