16401344

素因数分解:

$2^6\times {\mathrm{251}}^1\times {\mathrm{1021}}^1$

素因数の和:1284

約数の個数: 28

約数和(自身を含む): 32708088

約数和(自身を除く): 16306744

約数列:

[1, 2, 4, 8, 16, 32, 64, 251, 502, 1004, 1021, 2008, 2042, 4016, 4084, 8032, 8168, 16064, 16336, 32672, 65344, 256271, 512542, 1025084, 2050168, 4100336, 8200672, 16401344]

約数ペア:

[(1, 16401344), (2, 8200672), (4, 4100336), (8, 2050168), (16, 1025084), (32, 512542), (64, 256271), (251, 65344), (502, 32672), (1004, 16336), (1021, 16064), (2008, 8168), (2042, 8032), (4016, 4084)]