16961872

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{5857}}^1$

素因数の和:6046

約数の個数: 20

約数和(自身を含む): 33050836

約数和(自身を除く): 16088964

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 5857, 11714, 23428, 46856, 93712, 1060117, 2120234, 4240468, 8480936, 16961872]

約数ペア:

[(1, 16961872), (2, 8480936), (4, 4240468), (8, 2120234), (16, 1060117), (181, 93712), (362, 46856), (724, 23428), (1448, 11714), (2896, 5857)]