81762272

素因数分解:

$2^5\times {\mathrm{151}}^1\times {\mathrm{16921}}^1$

素因数の和:17082

約数の個数: 24

約数和(自身を含む): 162045072

約数和(自身を除く): 80282800

約数列:

[1, 2, 4, 8, 16, 32, 151, 302, 604, 1208, 2416, 4832, 16921, 33842, 67684, 135368, 270736, 541472, 2555071, 5110142, 10220284, 20440568, 40881136, 81762272]

約数ペア:

[(1, 81762272), (2, 40881136), (4, 20440568), (8, 10220284), (16, 5110142), (32, 2555071), (151, 541472), (302, 270736), (604, 135368), (1208, 67684), (2416, 33842), (4832, 16921)]