42524848

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{293}}^1$

素因数の和:541

約数の個数: 40

約数和(自身を含む): 84869568

約数和(自身を除く): 42344720

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 193, 293, 376, 386, 586, 752, 772, 1172, 1544, 2344, 3088, 4688, 9071, 13771, 18142, 27542, 36284, 55084, 56549, 72568, 110168, 113098, 145136, 220336, 226196, 452392, 904784, 2657803, 5315606, 10631212, 21262424, 42524848]

約数ペア:

[(1, 42524848), (2, 21262424), (4, 10631212), (8, 5315606), (16, 2657803), (47, 904784), (94, 452392), (188, 226196), (193, 220336), (293, 145136), (376, 113098), (386, 110168), (586, 72568), (752, 56549), (772, 55084), (1172, 36284), (1544, 27542), (2344, 18142), (3088, 13771), (4688, 9071)]