31361435528

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{1733}}^1\times {\mathrm{20753}}^1$

素因数の和:22601

約数の個数: 32

約数和(自身を含む): 59379269400

約数和(自身を除く): 28017833872

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 1733, 3466, 6932, 13864, 20753, 41506, 83012, 166024, 188897, 377794, 755588, 1511176, 2262077, 4524154, 9048308, 18096616, 35964949, 71929898, 143859796, 287719592, 3920179441, 7840358882, 15680717764, 31361435528]

約数ペア:

[(1, 31361435528), (2, 15680717764), (4, 7840358882), (8, 3920179441), (109, 287719592), (218, 143859796), (436, 71929898), (872, 35964949), (1733, 18096616), (3466, 9048308), (6932, 4524154), (13864, 2262077), (20753, 1511176), (41506, 755588), (83012, 377794), (166024, 188897)]