16457125616

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{751}}^1\times {\mathrm{6491}}^1$

素因数の和:7461

約数の個数: 40

約数和(自身を含む): 32084398848

約数和(自身を除く): 15627273232

約数列:

[1, 2, 4, 8, 16, 211, 422, 751, 844, 1502, 1688, 3004, 3376, 6008, 6491, 12016, 12982, 25964, 51928, 103856, 158461, 316922, 633844, 1267688, 1369601, 2535376, 2739202, 4874741, 5478404, 9749482, 10956808, 19498964, 21913616, 38997928, 77995856, 1028570351, 2057140702, 4114281404, 8228562808, 16457125616]

約数ペア:

[(1, 16457125616), (2, 8228562808), (4, 4114281404), (8, 2057140702), (16, 1028570351), (211, 77995856), (422, 38997928), (751, 21913616), (844, 19498964), (1502, 10956808), (1688, 9749482), (3004, 5478404), (3376, 4874741), (6008, 2739202), (6491, 2535376), (12016, 1369601), (12982, 1267688), (25964, 633844), (51928, 316922), (103856, 158461)]