40704592

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{32203}}^1$

素因数の和:32290

約数の個数: 20

約数和(自身を含む): 79865920

約数和(自身を除く): 39161328

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 32203, 64406, 128812, 257624, 515248, 2544037, 5088074, 10176148, 20352296, 40704592]

約数ペア:

[(1, 40704592), (2, 20352296), (4, 10176148), (8, 5088074), (16, 2544037), (79, 515248), (158, 257624), (316, 128812), (632, 64406), (1264, 32203)]