16331984

素因数分解:

$2^4\times {\mathrm{479}}^1\times {\mathrm{2131}}^1$

素因数の和:2618

約数の個数: 20

約数和(自身を含む): 31724160

約数和(自身を除く): 15392176

約数列:

[1, 2, 4, 8, 16, 479, 958, 1916, 2131, 3832, 4262, 7664, 8524, 17048, 34096, 1020749, 2041498, 4082996, 8165992, 16331984]

約数ペア:

[(1, 16331984), (2, 8165992), (4, 4082996), (8, 2041498), (16, 1020749), (479, 34096), (958, 17048), (1916, 8524), (2131, 7664), (3832, 4262)]