86185904

素因数分解:

$2^4\times 7^2\times {\mathrm{211}}^1\times {\mathrm{521}}^1$

素因数の和:754

約数の個数: 60

約数和(自身を含む): 195543288

約数和(自身を除く): 109357384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 211, 392, 422, 521, 784, 844, 1042, 1477, 1688, 2084, 2954, 3376, 3647, 4168, 5908, 7294, 8336, 10339, 11816, 14588, 20678, 23632, 25529, 29176, 41356, 51058, 58352, 82712, 102116, 109931, 165424, 204232, 219862, 408464, 439724, 769517, 879448, 1539034, 1758896, 3078068, 5386619, 6156136, 10773238, 12312272, 21546476, 43092952, 86185904]

約数ペア:

[(1, 86185904), (2, 43092952), (4, 21546476), (7, 12312272), (8, 10773238), (14, 6156136), (16, 5386619), (28, 3078068), (49, 1758896), (56, 1539034), (98, 879448), (112, 769517), (196, 439724), (211, 408464), (392, 219862), (422, 204232), (521, 165424), (784, 109931), (844, 102116), (1042, 82712), (1477, 58352), (1688, 51058), (2084, 41356), (2954, 29176), (3376, 25529), (3647, 23632), (4168, 20678), (5908, 14588), (7294, 11816), (8336, 10339)]