16497328

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{16903}}^1$

素因数の和:16972

約数の個数: 20

約数和(自身を含む): 32489488

約数和(自身を除く): 15992160

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 16903, 33806, 67612, 135224, 270448, 1031083, 2062166, 4124332, 8248664, 16497328]

約数ペア:

[(1, 16497328), (2, 8248664), (4, 4124332), (8, 2062166), (16, 1031083), (61, 270448), (122, 135224), (244, 67612), (488, 33806), (976, 16903)]