2137664

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:402

約数の個数: 28

約数和(自身を含む): 4291584

約数和(自身を除く): 2153920

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 263, 508, 526, 1016, 1052, 2032, 2104, 4064, 4208, 8128, 8416, 16832, 33401, 66802, 133604, 267208, 534416, 1068832, 2137664]

約数ペア:

[(1, 2137664), (2, 1068832), (4, 534416), (8, 267208), (16, 133604), (32, 66802), (64, 33401), (127, 16832), (254, 8416), (263, 8128), (508, 4208), (526, 4064), (1016, 2104), (1052, 2032)]