30642832

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4049}}^1$

素因数の和:4111

約数の個数: 40

約数和(自身を含む): 66290400

約数和(自身を除く): 35647568

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3784, 4049, 7568, 8098, 16196, 32392, 44539, 64784, 89078, 174107, 178156, 348214, 356312, 696428, 712624, 1392856, 1915177, 2785712, 3830354, 7660708, 15321416, 30642832]

約数ペア:

[(1, 30642832), (2, 15321416), (4, 7660708), (8, 3830354), (11, 2785712), (16, 1915177), (22, 1392856), (43, 712624), (44, 696428), (86, 356312), (88, 348214), (172, 178156), (176, 174107), (344, 89078), (473, 64784), (688, 44539), (946, 32392), (1892, 16196), (3784, 8098), (4049, 7568)]