16531408

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{3301}}^1$

素因数の和:3622

約数の個数: 20

約数和(自身を含む): 32141668

約数和(自身を除く): 15610260

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 3301, 5008, 6602, 13204, 26408, 52816, 1033213, 2066426, 4132852, 8265704, 16531408]

約数ペア:

[(1, 16531408), (2, 8265704), (4, 4132852), (8, 2066426), (16, 1033213), (313, 52816), (626, 26408), (1252, 13204), (2504, 6602), (3301, 5008)]