16378584

素因数分解:

$2^3\times 3^1\times {\mathrm{421}}^1\times {\mathrm{1621}}^1$

素因数の和:2051

約数の個数: 32

約数和(自身を含む): 41069040

約数和(自身を除く): 24690456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 421, 842, 1263, 1621, 1684, 2526, 3242, 3368, 4863, 5052, 6484, 9726, 10104, 12968, 19452, 38904, 682441, 1364882, 2047323, 2729764, 4094646, 5459528, 8189292, 16378584]

約数ペア:

[(1, 16378584), (2, 8189292), (3, 5459528), (4, 4094646), (6, 2729764), (8, 2047323), (12, 1364882), (24, 682441), (421, 38904), (842, 19452), (1263, 12968), (1621, 10104), (1684, 9726), (2526, 6484), (3242, 5052), (3368, 4863)]