85605604

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{733}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 177240448

約数和(自身を除く): 91634844

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 97, 172, 194, 301, 388, 602, 679, 733, 1204, 1358, 1466, 2716, 2932, 4171, 5131, 8342, 10262, 16684, 20524, 29197, 31519, 58394, 63038, 71101, 116788, 126076, 142202, 220633, 284404, 441266, 497707, 882532, 995414, 1990828, 3057343, 6114686, 12229372, 21401401, 42802802, 85605604]

約数ペア:

[(1, 85605604), (2, 42802802), (4, 21401401), (7, 12229372), (14, 6114686), (28, 3057343), (43, 1990828), (86, 995414), (97, 882532), (172, 497707), (194, 441266), (301, 284404), (388, 220633), (602, 142202), (679, 126076), (733, 116788), (1204, 71101), (1358, 63038), (1466, 58394), (2716, 31519), (2932, 29197), (4171, 20524), (5131, 16684), (8342, 10262)]