84859984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{11213}}^1$

素因数の和:11275

約数の個数: 40

約数和(自身を含む): 183550752

約数和(自身を除く): 98690768

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3784, 7568, 11213, 22426, 44852, 89704, 123343, 179408, 246686, 482159, 493372, 964318, 986744, 1928636, 1973488, 3857272, 5303749, 7714544, 10607498, 21214996, 42429992, 84859984]

約数ペア:

[(1, 84859984), (2, 42429992), (4, 21214996), (8, 10607498), (11, 7714544), (16, 5303749), (22, 3857272), (43, 1973488), (44, 1928636), (86, 986744), (88, 964318), (172, 493372), (176, 482159), (344, 246686), (473, 179408), (688, 123343), (946, 89704), (1892, 44852), (3784, 22426), (7568, 11213)]