15679986808

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{503}}^1\times {\mathrm{90619}}^1$

素因数の和:91171

約数の個数: 32

約数和(自身を含む): 30143836800

約数和(自身を除く): 14463849992

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 503, 1006, 2012, 4024, 21629, 43258, 86516, 90619, 173032, 181238, 362476, 724952, 3896617, 7793234, 15586468, 31172936, 45581357, 91162714, 182325428, 364650856, 1959998351, 3919996702, 7839993404, 15679986808]

約数ペア:

[(1, 15679986808), (2, 7839993404), (4, 3919996702), (8, 1959998351), (43, 364650856), (86, 182325428), (172, 91162714), (344, 45581357), (503, 31172936), (1006, 15586468), (2012, 7793234), (4024, 3896617), (21629, 724952), (43258, 362476), (86516, 181238), (90619, 173032)]