38488856

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{22171}}^1$

素因数の和:22215

約数の個数: 32

約数和(自身を含む): 85140480

約数和(自身を除く): 46651624

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 22171, 44342, 88684, 155197, 177368, 310394, 620788, 687301, 1241576, 1374602, 2749204, 4811107, 5498408, 9622214, 19244428, 38488856]

約数ペア:

[(1, 38488856), (2, 19244428), (4, 9622214), (7, 5498408), (8, 4811107), (14, 2749204), (28, 1374602), (31, 1241576), (56, 687301), (62, 620788), (124, 310394), (217, 177368), (248, 155197), (434, 88684), (868, 44342), (1736, 22171)]