84494368

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19853}}^1$

素因数の和:19889

約数の個数: 48

約数和(自身を含む): 200128320

約数和(自身を除く): 115633952

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 19853, 39706, 79412, 138971, 158824, 277942, 317648, 377207, 555884, 635296, 754414, 1111768, 1508828, 2223536, 2640449, 3017656, 4447072, 5280898, 6035312, 10561796, 12070624, 21123592, 42247184, 84494368]

約数ペア:

[(1, 84494368), (2, 42247184), (4, 21123592), (7, 12070624), (8, 10561796), (14, 6035312), (16, 5280898), (19, 4447072), (28, 3017656), (32, 2640449), (38, 2223536), (56, 1508828), (76, 1111768), (112, 754414), (133, 635296), (152, 555884), (224, 377207), (266, 317648), (304, 277942), (532, 158824), (608, 138971), (1064, 79412), (2128, 39706), (4256, 19853)]