127441736

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{63467}}^1$

素因数の和:63724

約数の個数: 16

約数和(自身を含む): 239909040

約数和(自身を除く): 112467304

約数列:

[1, 2, 4, 8, 251, 502, 1004, 2008, 63467, 126934, 253868, 507736, 15930217, 31860434, 63720868, 127441736]

約数ペア:

[(1, 127441736), (2, 63720868), (4, 31860434), (8, 15930217), (251, 507736), (502, 253868), (1004, 126934), (2008, 63467)]