39920856

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:536

約数の個数: 64

約数和(自身を含む): 103403520

約数和(自身を除く): 63482664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 101, 129, 172, 202, 258, 303, 344, 383, 404, 516, 606, 766, 808, 1032, 1149, 1212, 1532, 2298, 2424, 3064, 4343, 4596, 8686, 9192, 13029, 16469, 17372, 26058, 32938, 34744, 38683, 49407, 52116, 65876, 77366, 98814, 104232, 116049, 131752, 154732, 197628, 232098, 309464, 395256, 464196, 928392, 1663369, 3326738, 4990107, 6653476, 9980214, 13306952, 19960428, 39920856]

約数ペア:

[(1, 39920856), (2, 19960428), (3, 13306952), (4, 9980214), (6, 6653476), (8, 4990107), (12, 3326738), (24, 1663369), (43, 928392), (86, 464196), (101, 395256), (129, 309464), (172, 232098), (202, 197628), (258, 154732), (303, 131752), (344, 116049), (383, 104232), (404, 98814), (516, 77366), (606, 65876), (766, 52116), (808, 49407), (1032, 38683), (1149, 34744), (1212, 32938), (1532, 26058), (2298, 17372), (2424, 16469), (3064, 13029), (4343, 9192), (4596, 8686)]