103639468

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{2089}}^1$

素因数の和:2329

約数の個数: 24

約数和(自身を含む): 184923200

約数和(自身を除く): 81283732

約数列:

[1, 2, 4, 79, 157, 158, 314, 316, 628, 2089, 4178, 8356, 12403, 24806, 49612, 165031, 327973, 330062, 655946, 660124, 1311892, 25909867, 51819734, 103639468]

約数ペア:

[(1, 103639468), (2, 51819734), (4, 25909867), (79, 1311892), (157, 660124), (158, 655946), (314, 330062), (316, 327973), (628, 165031), (2089, 49612), (4178, 24806), (8356, 12403)]