16206568

素因数分解:

$2^3\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1153}}^1$

素因数の和:1417

約数の個数: 32

約数和(自身を含む): 34896960

約数和(自身を除く): 18690392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 251, 502, 1004, 1153, 1757, 2008, 2306, 3514, 4612, 7028, 8071, 9224, 14056, 16142, 32284, 64568, 289403, 578806, 1157612, 2025821, 2315224, 4051642, 8103284, 16206568]

約数ペア:

[(1, 16206568), (2, 8103284), (4, 4051642), (7, 2315224), (8, 2025821), (14, 1157612), (28, 578806), (56, 289403), (251, 64568), (502, 32284), (1004, 16142), (1153, 14056), (1757, 9224), (2008, 8071), (2306, 7028), (3514, 4612)]