39812128

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{42901}}^1$

素因数の和:42940

約数の個数: 24

約数和(自身を含む): 81084780

約数和(自身を除く): 41272652

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 42901, 85802, 171604, 343208, 686416, 1244129, 1372832, 2488258, 4976516, 9953032, 19906064, 39812128]

約数ペア:

[(1, 39812128), (2, 19906064), (4, 9953032), (8, 4976516), (16, 2488258), (29, 1372832), (32, 1244129), (58, 686416), (116, 343208), (232, 171604), (464, 85802), (928, 42901)]