84474016

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5581}}^1$

素因数の和:5645

約数の個数: 48

約数和(自身を含む): 185679648

約数和(自身を除く): 101205632

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 172, 176, 344, 352, 473, 688, 946, 1376, 1892, 3784, 5581, 7568, 11162, 15136, 22324, 44648, 61391, 89296, 122782, 178592, 239983, 245564, 479966, 491128, 959932, 982256, 1919864, 1964512, 2639813, 3839728, 5279626, 7679456, 10559252, 21118504, 42237008, 84474016]

約数ペア:

[(1, 84474016), (2, 42237008), (4, 21118504), (8, 10559252), (11, 7679456), (16, 5279626), (22, 3839728), (32, 2639813), (43, 1964512), (44, 1919864), (86, 982256), (88, 959932), (172, 491128), (176, 479966), (344, 245564), (352, 239983), (473, 178592), (688, 122782), (946, 89296), (1376, 61391), (1892, 44648), (3784, 22324), (5581, 15136), (7568, 11162)]