39702128

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{16433}}^1$

素因数の和:16592

約数の個数: 20

約数和(自身を含む): 77437008

約数和(自身を除く): 37734880

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 16433, 32866, 65732, 131464, 262928, 2481383, 4962766, 9925532, 19851064, 39702128]

約数ペア:

[(1, 39702128), (2, 19851064), (4, 9925532), (8, 4962766), (16, 2481383), (151, 262928), (302, 131464), (604, 65732), (1208, 32866), (2416, 16433)]