31765328

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1360

約数の個数: 60

約数和(自身を含む): 73959552

約数和(自身を除く): 42194224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 392, 434, 496, 784, 868, 1307, 1519, 1736, 2614, 3038, 3472, 5228, 6076, 9149, 10456, 12152, 18298, 20912, 24304, 36596, 40517, 64043, 73192, 81034, 128086, 146384, 162068, 256172, 283619, 324136, 512344, 567238, 648272, 1024688, 1134476, 1985333, 2268952, 3970666, 4537904, 7941332, 15882664, 31765328]

約数ペア:

[(1, 31765328), (2, 15882664), (4, 7941332), (7, 4537904), (8, 3970666), (14, 2268952), (16, 1985333), (28, 1134476), (31, 1024688), (49, 648272), (56, 567238), (62, 512344), (98, 324136), (112, 283619), (124, 256172), (196, 162068), (217, 146384), (248, 128086), (392, 81034), (434, 73192), (496, 64043), (784, 40517), (868, 36596), (1307, 24304), (1519, 20912), (1736, 18298), (2614, 12152), (3038, 10456), (3472, 9149), (5228, 6076)]