16589928

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{4973}}^1$

素因数の和:5121

約数の個数: 32

約数和(自身を含む): 41781600

約数和(自身を除く): 25191672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 4973, 9946, 14919, 19892, 29838, 39784, 59676, 119352, 691247, 1382494, 2073741, 2764988, 4147482, 5529976, 8294964, 16589928]

約数ペア:

[(1, 16589928), (2, 8294964), (3, 5529976), (4, 4147482), (6, 2764988), (8, 2073741), (12, 1382494), (24, 691247), (139, 119352), (278, 59676), (417, 39784), (556, 29838), (834, 19892), (1112, 14919), (1668, 9946), (3336, 4973)]