16534840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59053}}^1$

素因数の和:59071

約数の個数: 32

約数和(自身を含む): 42518880

約数和(自身を除く): 25984040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 59053, 118106, 236212, 295265, 413371, 472424, 590530, 826742, 1181060, 1653484, 2066855, 2362120, 3306968, 4133710, 8267420, 16534840]

約数ペア:

[(1, 16534840), (2, 8267420), (4, 4133710), (5, 3306968), (7, 2362120), (8, 2066855), (10, 1653484), (14, 1181060), (20, 826742), (28, 590530), (35, 472424), (40, 413371), (56, 295265), (70, 236212), (140, 118106), (280, 59053)]