16040836

素因数分解:

$2^2\times 7^2\times {\mathrm{223}}^1\times {\mathrm{367}}^1$

素因数の和:608

約数の個数: 36

約数和(自身を含む): 32890368

約数和(自身を除く): 16849532

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 223, 367, 446, 734, 892, 1468, 1561, 2569, 3122, 5138, 6244, 10276, 10927, 17983, 21854, 35966, 43708, 71932, 81841, 163682, 327364, 572887, 1145774, 2291548, 4010209, 8020418, 16040836]

約数ペア:

[(1, 16040836), (2, 8020418), (4, 4010209), (7, 2291548), (14, 1145774), (28, 572887), (49, 327364), (98, 163682), (196, 81841), (223, 71932), (367, 43708), (446, 35966), (734, 21854), (892, 17983), (1468, 10927), (1561, 10276), (2569, 6244), (3122, 5138)]