321093032

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1619}}^1\times {\mathrm{1907}}^1$

素因数の和:3545

約数の個数: 32

約数和(自身を含む): 649101600

約数和(自身を除く): 328008568

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1619, 1907, 3238, 3814, 6476, 7628, 12952, 15256, 21047, 24791, 42094, 49582, 84188, 99164, 168376, 198328, 3087433, 6174866, 12349732, 24699464, 40136629, 80273258, 160546516, 321093032]

約数ペア:

[(1, 321093032), (2, 160546516), (4, 80273258), (8, 40136629), (13, 24699464), (26, 12349732), (52, 6174866), (104, 3087433), (1619, 198328), (1907, 168376), (3238, 99164), (3814, 84188), (6476, 49582), (7628, 42094), (12952, 24791), (15256, 21047)]