16339216

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{16741}}^1$

素因数の和:16810

約数の個数: 20

約数和(自身を含む): 32178124

約数和(自身を除く): 15838908

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 16741, 33482, 66964, 133928, 267856, 1021201, 2042402, 4084804, 8169608, 16339216]

約数ペア:

[(1, 16339216), (2, 8169608), (4, 4084804), (8, 2042402), (16, 1021201), (61, 267856), (122, 133928), (244, 66964), (488, 33482), (976, 16741)]