82418768

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{7793}}^1$

素因数の和:8462

約数の個数: 20

約数和(自身を含む): 159948468

約数和(自身を除く): 77529700

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2644, 5288, 7793, 10576, 15586, 31172, 62344, 124688, 5151173, 10302346, 20604692, 41209384, 82418768]

約数ペア:

[(1, 82418768), (2, 41209384), (4, 20604692), (8, 10302346), (16, 5151173), (661, 124688), (1322, 62344), (2644, 31172), (5288, 15586), (7793, 10576)]