40981336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{4801}}^1$

素因数の和:4915

約数の個数: 32

約数和(自身を含む): 84707280

約数和(自身を除く): 43725944

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 194, 388, 776, 1067, 2134, 4268, 4801, 8536, 9602, 19204, 38408, 52811, 105622, 211244, 422488, 465697, 931394, 1862788, 3725576, 5122667, 10245334, 20490668, 40981336]

約数ペア:

[(1, 40981336), (2, 20490668), (4, 10245334), (8, 5122667), (11, 3725576), (22, 1862788), (44, 931394), (88, 465697), (97, 422488), (194, 211244), (388, 105622), (776, 52811), (1067, 38408), (2134, 19204), (4268, 9602), (4801, 8536)]