84970256

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{24473}}^1$

素因数の和:24519

約数の個数: 40

約数和(自身を含む): 194225664

約数和(自身を除く): 109255408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 24473, 48946, 97892, 171311, 195784, 342622, 391568, 685244, 758663, 1370488, 1517326, 2740976, 3034652, 5310641, 6069304, 10621282, 12138608, 21242564, 42485128, 84970256]

約数ペア:

[(1, 84970256), (2, 42485128), (4, 21242564), (7, 12138608), (8, 10621282), (14, 6069304), (16, 5310641), (28, 3034652), (31, 2740976), (56, 1517326), (62, 1370488), (112, 758663), (124, 685244), (217, 391568), (248, 342622), (434, 195784), (496, 171311), (868, 97892), (1736, 48946), (3472, 24473)]