16397944

素因数分解:

$2^3\times {\mathrm{509}}^1\times {\mathrm{4027}}^1$

素因数の和:4542

約数の個数: 16

約数和(自身を含む): 30814200

約数和(自身を除く): 14416256

約数列:

[1, 2, 4, 8, 509, 1018, 2036, 4027, 4072, 8054, 16108, 32216, 2049743, 4099486, 8198972, 16397944]

約数ペア:

[(1, 16397944), (2, 8198972), (4, 4099486), (8, 2049743), (509, 32216), (1018, 16108), (2036, 8054), (4027, 4072)]