31904464

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:503

約数の個数: 40

約数和(自身を含む): 63664328

約数和(自身を除く): 31759864

約数列:

[1, 2, 4, 8, 16, 61, 97, 122, 194, 244, 337, 388, 488, 674, 776, 976, 1348, 1552, 2696, 5392, 5917, 11834, 20557, 23668, 32689, 41114, 47336, 65378, 82228, 94672, 130756, 164456, 261512, 328912, 523024, 1994029, 3988058, 7976116, 15952232, 31904464]

約数ペア:

[(1, 31904464), (2, 15952232), (4, 7976116), (8, 3988058), (16, 1994029), (61, 523024), (97, 328912), (122, 261512), (194, 164456), (244, 130756), (337, 94672), (388, 82228), (488, 65378), (674, 47336), (776, 41114), (976, 32689), (1348, 23668), (1552, 20557), (2696, 11834), (5392, 5917)]