16203904

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{1783}}^1$

素因数の和:1868

約数の個数: 32

約数和(自身を含む): 32754240

約数和(自身を除く): 16550336

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 1783, 2272, 3566, 4544, 7132, 9088, 14264, 28528, 57056, 114112, 126593, 228224, 253186, 506372, 1012744, 2025488, 4050976, 8101952, 16203904]

約数ペア:

[(1, 16203904), (2, 8101952), (4, 4050976), (8, 2025488), (16, 1012744), (32, 506372), (64, 253186), (71, 228224), (128, 126593), (142, 114112), (284, 57056), (568, 28528), (1136, 14264), (1783, 9088), (2272, 7132), (3566, 4544)]