90194792

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{5869}}^1$

素因数の和:6005

約数の個数: 32

約数和(自身を含む): 180678600

約数和(自身を除く): 90483808

約数列:

[1, 2, 4, 8, 17, 34, 68, 113, 136, 226, 452, 904, 1921, 3842, 5869, 7684, 11738, 15368, 23476, 46952, 99773, 199546, 399092, 663197, 798184, 1326394, 2652788, 5305576, 11274349, 22548698, 45097396, 90194792]

約数ペア:

[(1, 90194792), (2, 45097396), (4, 22548698), (8, 11274349), (17, 5305576), (34, 2652788), (68, 1326394), (113, 798184), (136, 663197), (226, 399092), (452, 199546), (904, 99773), (1921, 46952), (3842, 23476), (5869, 15368), (7684, 11738)]