16338984

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{21961}}^1$

素因数の和:22001

約数の個数: 32

約数和(自身を含む): 42167040

約数和(自身を除く): 25828056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 21961, 43922, 65883, 87844, 131766, 175688, 263532, 527064, 680791, 1361582, 2042373, 2723164, 4084746, 5446328, 8169492, 16338984]

約数ペア:

[(1, 16338984), (2, 8169492), (3, 5446328), (4, 4084746), (6, 2723164), (8, 2042373), (12, 1361582), (24, 680791), (31, 527064), (62, 263532), (93, 175688), (124, 131766), (186, 87844), (248, 65883), (372, 43922), (744, 21961)]