42920776

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{541}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 82730880

約数和(自身を除く): 39810104

約数列:

[1, 2, 4, 8, 47, 94, 188, 211, 376, 422, 541, 844, 1082, 1688, 2164, 4328, 9917, 19834, 25427, 39668, 50854, 79336, 101708, 114151, 203416, 228302, 456604, 913208, 5365097, 10730194, 21460388, 42920776]

約数ペア:

[(1, 42920776), (2, 21460388), (4, 10730194), (8, 5365097), (47, 913208), (94, 456604), (188, 228302), (211, 203416), (376, 114151), (422, 101708), (541, 79336), (844, 50854), (1082, 39668), (1688, 25427), (2164, 19834), (4328, 9917)]